22385116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 45001600

約数和(自身を除く): 22616484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 163, 247, 278, 326, 494, 556, 652, 988, 1807, 2119, 2641, 3097, 3614, 4238, 5282, 6194, 7228, 8476, 10564, 12388, 22657, 34333, 40261, 45314, 68666, 80522, 90628, 137332, 161044, 294541, 430483, 589082, 860966, 1178164, 1721932, 5596279, 11192558, 22385116]

約数ペア:

[(1, 22385116), (2, 11192558), (4, 5596279), (13, 1721932), (19, 1178164), (26, 860966), (38, 589082), (52, 430483), (76, 294541), (139, 161044), (163, 137332), (247, 90628), (278, 80522), (326, 68666), (494, 45314), (556, 40261), (652, 34333), (988, 22657), (1807, 12388), (2119, 10564), (2641, 8476), (3097, 7228), (3614, 6194), (4238, 5282)]