18922528

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5233}}^1$

素因数の和:5356

約数の個数: 24

約数和(自身を含む): 37590588

約数和(自身を除く): 18668060

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5233, 10466, 20932, 41864, 83728, 167456, 591329, 1182658, 2365316, 4730632, 9461264, 18922528]

約数ペア:

[(1, 18922528), (2, 9461264), (4, 4730632), (8, 2365316), (16, 1182658), (32, 591329), (113, 167456), (226, 83728), (452, 41864), (904, 20932), (1808, 10466), (3616, 5233)]