191398528

素因数分解:

$2^7\times {\mathrm{1495301}}^1$

素因数の和:1495315

約数の個数: 16

約数和(自身を含む): 381302010

約数和(自身を除く): 189903482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1495301, 2990602, 5981204, 11962408, 23924816, 47849632, 95699264, 191398528]

約数ペア:

[(1, 191398528), (2, 95699264), (4, 47849632), (8, 23924816), (16, 11962408), (32, 5981204), (64, 2990602), (128, 1495301)]