13891812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 24815388

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 191, 209, 228, 319, 348, 382, 418, 551, 573, 627, 638, 764, 836, 957, 1102, 1146, 1254, 1276, 1653, 1914, 2101, 2204, 2292, 2508, 3306, 3629, 3828, 4202, 5539, 6061, 6303, 6612, 7258, 8404, 10887, 11078, 12122, 12606, 14516, 16617, 18183, 21774, 22156, 24244, 25212, 33234, 36366, 39919, 43548, 60929, 66468, 72732, 79838, 105241, 119757, 121858, 159676, 182787, 210482, 239514, 243716, 315723, 365574, 420964, 479028, 631446, 731148, 1157651, 1262892, 2315302, 3472953, 4630604, 6945906, 13891812]

約数ペア:

[(1, 13891812), (2, 6945906), (3, 4630604), (4, 3472953), (6, 2315302), (11, 1262892), (12, 1157651), (19, 731148), (22, 631446), (29, 479028), (33, 420964), (38, 365574), (44, 315723), (57, 243716), (58, 239514), (66, 210482), (76, 182787), (87, 159676), (114, 121858), (116, 119757), (132, 105241), (174, 79838), (191, 72732), (209, 66468), (228, 60929), (319, 43548), (348, 39919), (382, 36366), (418, 33234), (551, 25212), (573, 24244), (627, 22156), (638, 21774), (764, 18183), (836, 16617), (957, 14516), (1102, 12606), (1146, 12122), (1254, 11078), (1276, 10887), (1653, 8404), (1914, 7258), (2101, 6612), (2204, 6303), (2292, 6061), (2508, 5539), (3306, 4202), (3629, 3828)]