15942704

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6113}}^1$

素因数の和:6284

約数の個数: 20

約数和(自身を含む): 31083576

約数和(自身を除く): 15140872

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6113, 12226, 24452, 48904, 97808, 996419, 1992838, 3985676, 7971352, 15942704]

約数ペア:

[(1, 15942704), (2, 7971352), (4, 3985676), (8, 1992838), (16, 996419), (163, 97808), (326, 48904), (652, 24452), (1304, 12226), (2608, 6113)]