12817826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 22999680

約数和(自身を除く): 10181854

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 241, 262, 406, 482, 917, 1687, 1834, 3374, 3799, 6989, 7598, 13978, 26593, 31571, 48923, 53186, 63142, 97846, 220997, 441994, 915559, 1831118, 6408913, 12817826]

約数ペア:

[(1, 12817826), (2, 6408913), (7, 1831118), (14, 915559), (29, 441994), (58, 220997), (131, 97846), (203, 63142), (241, 53186), (262, 48923), (406, 31571), (482, 26593), (917, 13978), (1687, 7598), (1834, 6989), (3374, 3799)]