15194978

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 8374942

約数列:

[1, 2, 59, 61, 118, 122, 2111, 3599, 4222, 7198, 124549, 128771, 249098, 257542, 7597489, 15194978]

約数ペア:

[(1, 15194978), (2, 7597489), (59, 257542), (61, 249098), (118, 128771), (122, 124549), (2111, 7198), (3599, 4222)]