23734667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 28163520

約数和(自身を除く): 4428853

約数列:

[1, 11, 19, 43, 139, 209, 361, 473, 817, 1529, 2641, 3971, 5977, 8987, 15523, 29051, 50179, 65747, 113563, 170753, 551969, 1249193, 2157697, 23734667]

約数ペア:

[(1, 23734667), (11, 2157697), (19, 1249193), (43, 551969), (139, 170753), (209, 113563), (361, 65747), (473, 50179), (817, 29051), (1529, 15523), (2641, 8987), (3971, 5977)]