19624054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 30514176

約数和(自身を除く): 10890122

約数列:

[1, 2, 31, 62, 307, 614, 1031, 2062, 9517, 19034, 31961, 63922, 316517, 633034, 9812027, 19624054]

約数ペア:

[(1, 19624054), (2, 9812027), (31, 633034), (62, 316517), (307, 63922), (614, 31961), (1031, 19034), (2062, 9517)]