19100016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 62496000

約数和(自身を除く): 43395984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 179, 208, 216, 228, 234, 247, 304, 312, 342, 351, 358, 432, 456, 468, 494, 513, 537, 624, 684, 702, 716, 741, 912, 936, 988, 1026, 1074, 1368, 1404, 1432, 1482, 1611, 1872, 1976, 2052, 2148, 2223, 2327, 2736, 2808, 2864, 2964, 3222, 3401, 3952, 4104, 4296, 4446, 4654, 4833, 5616, 5928, 6444, 6669, 6802, 6981, 8208, 8592, 8892, 9308, 9666, 10203, 11856, 12888, 13338, 13604, 13962, 17784, 18616, 19332, 20406, 20943, 25776, 26676, 27208, 27924, 30609, 35568, 37232, 38664, 40812, 41886, 44213, 53352, 54416, 55848, 61218, 62829, 77328, 81624, 83772, 88426, 91827, 106704, 111696, 122436, 125658, 132639, 163248, 167544, 176852, 183654, 244872, 251316, 265278, 335088, 353704, 367308, 397917, 489744, 502632, 530556, 707408, 734616, 795834, 1005264, 1061112, 1193751, 1469232, 1591668, 2122224, 2387502, 3183336, 4775004, 6366672, 9550008, 19100016]

約数ペア:

[(1, 19100016), (2, 9550008), (3, 6366672), (4, 4775004), (6, 3183336), (8, 2387502), (9, 2122224), (12, 1591668), (13, 1469232), (16, 1193751), (18, 1061112), (19, 1005264), (24, 795834), (26, 734616), (27, 707408), (36, 530556), (38, 502632), (39, 489744), (48, 397917), (52, 367308), (54, 353704), (57, 335088), (72, 265278), (76, 251316), (78, 244872), (104, 183654), (108, 176852), (114, 167544), (117, 163248), (144, 132639), (152, 125658), (156, 122436), (171, 111696), (179, 106704), (208, 91827), (216, 88426), (228, 83772), (234, 81624), (247, 77328), (304, 62829), (312, 61218), (342, 55848), (351, 54416), (358, 53352), (432, 44213), (456, 41886), (468, 40812), (494, 38664), (513, 37232), (537, 35568), (624, 30609), (684, 27924), (702, 27208), (716, 26676), (741, 25776), (912, 20943), (936, 20406), (988, 19332), (1026, 18616), (1074, 17784), (1368, 13962), (1404, 13604), (1432, 13338), (1482, 12888), (1611, 11856), (1872, 10203), (1976, 9666), (2052, 9308), (2148, 8892), (2223, 8592), (2327, 8208), (2736, 6981), (2808, 6802), (2864, 6669), (2964, 6444), (3222, 5928), (3401, 5616), (3952, 4833), (4104, 4654), (4296, 4446)]