19253362

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10399118

約数列:

[1, 2, 47, 94, 239, 478, 857, 1714, 11233, 22466, 40279, 80558, 204823, 409646, 9626681, 19253362]

約数ペア:

[(1, 19253362), (2, 9626681), (47, 409646), (94, 204823), (239, 80558), (478, 40279), (857, 22466), (1714, 11233)]