17830948

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 31868928

約数和(自身を除く): 14037980

約数列:

[1, 2, 4, 103, 113, 206, 226, 383, 412, 452, 766, 1532, 11639, 23278, 39449, 43279, 46556, 78898, 86558, 157796, 173116, 4457737, 8915474, 17830948]

約数ペア:

[(1, 17830948), (2, 8915474), (4, 4457737), (103, 173116), (113, 157796), (206, 86558), (226, 78898), (383, 46556), (412, 43279), (452, 39449), (766, 23278), (1532, 11639)]