19411392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 69640704

約数和(自身を除く): 50229312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 101, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 202, 208, 224, 231, 264, 273, 286, 303, 308, 312, 336, 352, 364, 404, 416, 429, 448, 462, 528, 546, 572, 606, 616, 624, 672, 704, 707, 728, 808, 832, 858, 924, 1001, 1056, 1092, 1111, 1144, 1212, 1232, 1248, 1313, 1344, 1414, 1456, 1616, 1716, 1848, 2002, 2112, 2121, 2184, 2222, 2288, 2424, 2464, 2496, 2626, 2828, 2912, 3003, 3232, 3333, 3432, 3696, 3939, 4004, 4242, 4368, 4444, 4576, 4848, 4928, 5252, 5656, 5824, 6006, 6464, 6666, 6864, 7392, 7777, 7878, 8008, 8484, 8736, 8888, 9152, 9191, 9696, 10504, 11312, 12012, 13332, 13728, 14443, 14784, 15554, 15756, 16016, 16968, 17472, 17776, 18382, 19392, 21008, 22624, 23331, 24024, 26664, 27456, 27573, 28886, 31108, 31512, 32032, 33936, 35552, 36764, 42016, 43329, 45248, 46662, 48048, 53328, 55146, 57772, 62216, 63024, 64064, 67872, 71104, 73528, 84032, 86658, 93324, 96096, 101101, 106656, 110292, 115544, 124432, 126048, 135744, 147056, 173316, 186648, 192192, 202202, 213312, 220584, 231088, 248864, 252096, 294112, 303303, 346632, 373296, 404404, 441168, 462176, 497728, 588224, 606606, 693264, 746592, 808808, 882336, 924352, 1213212, 1386528, 1493184, 1617616, 1764672, 2426424, 2773056, 3235232, 4852848, 6470464, 9705696, 19411392]

約数ペア:

[(1, 19411392), (2, 9705696), (3, 6470464), (4, 4852848), (6, 3235232), (7, 2773056), (8, 2426424), (11, 1764672), (12, 1617616), (13, 1493184), (14, 1386528), (16, 1213212), (21, 924352), (22, 882336), (24, 808808), (26, 746592), (28, 693264), (32, 606606), (33, 588224), (39, 497728), (42, 462176), (44, 441168), (48, 404404), (52, 373296), (56, 346632), (64, 303303), (66, 294112), (77, 252096), (78, 248864), (84, 231088), (88, 220584), (91, 213312), (96, 202202), (101, 192192), (104, 186648), (112, 173316), (132, 147056), (143, 135744), (154, 126048), (156, 124432), (168, 115544), (176, 110292), (182, 106656), (192, 101101), (202, 96096), (208, 93324), (224, 86658), (231, 84032), (264, 73528), (273, 71104), (286, 67872), (303, 64064), (308, 63024), (312, 62216), (336, 57772), (352, 55146), (364, 53328), (404, 48048), (416, 46662), (429, 45248), (448, 43329), (462, 42016), (528, 36764), (546, 35552), (572, 33936), (606, 32032), (616, 31512), (624, 31108), (672, 28886), (704, 27573), (707, 27456), (728, 26664), (808, 24024), (832, 23331), (858, 22624), (924, 21008), (1001, 19392), (1056, 18382), (1092, 17776), (1111, 17472), (1144, 16968), (1212, 16016), (1232, 15756), (1248, 15554), (1313, 14784), (1344, 14443), (1414, 13728), (1456, 13332), (1616, 12012), (1716, 11312), (1848, 10504), (2002, 9696), (2112, 9191), (2121, 9152), (2184, 8888), (2222, 8736), (2288, 8484), (2424, 8008), (2464, 7878), (2496, 7777), (2626, 7392), (2828, 6864), (2912, 6666), (3003, 6464), (3232, 6006), (3333, 5824), (3432, 5656), (3696, 5252), (3939, 4928), (4004, 4848), (4242, 4576), (4368, 4444)]