18769526

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 10188298

約数列:

[1, 2, 53, 106, 113, 226, 1567, 3134, 5989, 11978, 83051, 166102, 177071, 354142, 9384763, 18769526]

約数ペア:

[(1, 18769526), (2, 9384763), (53, 354142), (106, 177071), (113, 166102), (226, 83051), (1567, 11978), (3134, 5989)]