12649336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7831

約数の個数: 32

約数和(自身を含む): 28044000

約数和(自身を除く): 15394664

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 7789, 15578, 31156, 54523, 62312, 109046, 218092, 225881, 436184, 451762, 903524, 1581167, 1807048, 3162334, 6324668, 12649336]

約数ペア:

[(1, 12649336), (2, 6324668), (4, 3162334), (7, 1807048), (8, 1581167), (14, 903524), (28, 451762), (29, 436184), (56, 225881), (58, 218092), (116, 109046), (203, 62312), (232, 54523), (406, 31156), (812, 15578), (1624, 7789)]