22257592

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1663}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 25665608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1663, 1673, 1912, 3326, 3346, 6652, 6692, 11641, 13304, 13384, 23282, 46564, 93128, 397457, 794914, 1589828, 2782199, 3179656, 5564398, 11128796, 22257592]

約数ペア:

[(1, 22257592), (2, 11128796), (4, 5564398), (7, 3179656), (8, 2782199), (14, 1589828), (28, 794914), (56, 397457), (239, 93128), (478, 46564), (956, 23282), (1663, 13384), (1673, 13304), (1912, 11641), (3326, 6692), (3346, 6652)]