12597420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19087}}^1$

素因数の和:19110

約数の個数: 48

約数和(自身を含む): 38481408

約数和(自身を除く): 25883988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19087, 38174, 57261, 76348, 95435, 114522, 190870, 209957, 229044, 286305, 381740, 419914, 572610, 629871, 839828, 1049785, 1145220, 1259742, 2099570, 2519484, 3149355, 4199140, 6298710, 12597420]

約数ペア:

[(1, 12597420), (2, 6298710), (3, 4199140), (4, 3149355), (5, 2519484), (6, 2099570), (10, 1259742), (11, 1145220), (12, 1049785), (15, 839828), (20, 629871), (22, 572610), (30, 419914), (33, 381740), (44, 286305), (55, 229044), (60, 209957), (66, 190870), (110, 114522), (132, 95435), (165, 76348), (220, 57261), (330, 38174), (660, 19087)]