23990426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27449}}^1$

素因数の和:27493

約数の個数: 16

約数和(自身を含む): 39528000

約数和(自身を除く): 15537574

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 27449, 54898, 521531, 631327, 1043062, 1262654, 11995213, 23990426]

約数ペア:

[(1, 23990426), (2, 11995213), (19, 1262654), (23, 1043062), (38, 631327), (46, 521531), (437, 54898), (874, 27449)]