15642484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 19919756

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 29, 41, 44, 46, 52, 58, 82, 92, 116, 143, 164, 253, 286, 299, 319, 377, 451, 506, 533, 572, 598, 638, 667, 754, 902, 943, 1012, 1066, 1189, 1196, 1276, 1334, 1508, 1804, 1886, 2132, 2378, 2668, 3289, 3772, 4147, 4756, 5863, 6578, 7337, 8294, 8671, 10373, 11726, 12259, 13079, 13156, 14674, 15457, 16588, 17342, 20746, 23452, 24518, 26158, 27347, 29348, 30914, 34684, 41492, 49036, 52316, 54694, 61828, 95381, 109388, 134849, 170027, 190762, 269698, 300817, 340054, 355511, 381524, 539396, 601634, 680108, 711022, 1203268, 1422044, 3910621, 7821242, 15642484]

約数ペア:

[(1, 15642484), (2, 7821242), (4, 3910621), (11, 1422044), (13, 1203268), (22, 711022), (23, 680108), (26, 601634), (29, 539396), (41, 381524), (44, 355511), (46, 340054), (52, 300817), (58, 269698), (82, 190762), (92, 170027), (116, 134849), (143, 109388), (164, 95381), (253, 61828), (286, 54694), (299, 52316), (319, 49036), (377, 41492), (451, 34684), (506, 30914), (533, 29348), (572, 27347), (598, 26158), (638, 24518), (667, 23452), (754, 20746), (902, 17342), (943, 16588), (1012, 15457), (1066, 14674), (1189, 13156), (1196, 13079), (1276, 12259), (1334, 11726), (1508, 10373), (1804, 8671), (1886, 8294), (2132, 7337), (2378, 6578), (2668, 5863), (3289, 4756), (3772, 4147)]