19840392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 46203768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 41, 44, 47, 52, 66, 72, 78, 82, 88, 94, 99, 104, 117, 123, 132, 141, 143, 156, 164, 188, 198, 234, 246, 264, 282, 286, 312, 328, 369, 376, 396, 423, 429, 451, 468, 492, 517, 533, 564, 572, 611, 738, 792, 846, 858, 902, 936, 984, 1034, 1066, 1128, 1144, 1222, 1287, 1353, 1476, 1551, 1599, 1692, 1716, 1804, 1833, 1927, 2068, 2132, 2444, 2574, 2706, 2952, 3102, 3198, 3384, 3432, 3608, 3666, 3854, 4059, 4136, 4264, 4653, 4797, 4888, 5148, 5412, 5499, 5781, 5863, 6204, 6396, 6721, 7332, 7708, 8118, 9306, 9594, 10296, 10824, 10998, 11562, 11726, 12408, 12792, 13442, 14664, 15416, 16236, 17343, 17589, 18612, 19188, 20163, 21197, 21996, 23124, 23452, 25051, 26884, 32472, 34686, 35178, 37224, 38376, 40326, 42394, 43992, 46248, 46904, 50102, 52767, 53768, 60489, 63591, 69372, 70356, 75153, 80652, 84788, 100204, 105534, 120978, 127182, 138744, 140712, 150306, 161304, 169576, 190773, 200408, 211068, 225459, 241956, 254364, 275561, 300612, 381546, 422136, 450918, 483912, 508728, 551122, 601224, 763092, 826683, 901836, 1102244, 1526184, 1653366, 1803672, 2204488, 2480049, 3306732, 4960098, 6613464, 9920196, 19840392]

約数ペア:

[(1, 19840392), (2, 9920196), (3, 6613464), (4, 4960098), (6, 3306732), (8, 2480049), (9, 2204488), (11, 1803672), (12, 1653366), (13, 1526184), (18, 1102244), (22, 901836), (24, 826683), (26, 763092), (33, 601224), (36, 551122), (39, 508728), (41, 483912), (44, 450918), (47, 422136), (52, 381546), (66, 300612), (72, 275561), (78, 254364), (82, 241956), (88, 225459), (94, 211068), (99, 200408), (104, 190773), (117, 169576), (123, 161304), (132, 150306), (141, 140712), (143, 138744), (156, 127182), (164, 120978), (188, 105534), (198, 100204), (234, 84788), (246, 80652), (264, 75153), (282, 70356), (286, 69372), (312, 63591), (328, 60489), (369, 53768), (376, 52767), (396, 50102), (423, 46904), (429, 46248), (451, 43992), (468, 42394), (492, 40326), (517, 38376), (533, 37224), (564, 35178), (572, 34686), (611, 32472), (738, 26884), (792, 25051), (846, 23452), (858, 23124), (902, 21996), (936, 21197), (984, 20163), (1034, 19188), (1066, 18612), (1128, 17589), (1144, 17343), (1222, 16236), (1287, 15416), (1353, 14664), (1476, 13442), (1551, 12792), (1599, 12408), (1692, 11726), (1716, 11562), (1804, 10998), (1833, 10824), (1927, 10296), (2068, 9594), (2132, 9306), (2444, 8118), (2574, 7708), (2706, 7332), (2952, 6721), (3102, 6396), (3198, 6204), (3384, 5863), (3432, 5781), (3608, 5499), (3666, 5412), (3854, 5148), (4059, 4888), (4136, 4797), (4264, 4653)]