12637016

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 27332640

約数和(自身を除く): 14695624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 1997, 3164, 3994, 6328, 7988, 13979, 15976, 27958, 55916, 111832, 225661, 451322, 902644, 1579627, 1805288, 3159254, 6318508, 12637016]

約数ペア:

[(1, 12637016), (2, 6318508), (4, 3159254), (7, 1805288), (8, 1579627), (14, 902644), (28, 451322), (56, 225661), (113, 111832), (226, 55916), (452, 27958), (791, 15976), (904, 13979), (1582, 7988), (1997, 6328), (3164, 3994)]