19005002

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{22679}}^1$

素因数の和:23100

約数の個数: 8

約数和(自身を含む): 28576800

約数和(自身を除く): 9571798

約数列:

[1, 2, 419, 838, 22679, 45358, 9502501, 19005002]

約数ペア:

[(1, 19005002), (2, 9502501), (419, 45358), (838, 22679)]