19305485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 4596211

約数列:

[1, 5, 47, 113, 235, 565, 727, 3635, 5311, 26555, 34169, 82151, 170845, 410755, 3861097, 19305485]

約数ペア:

[(1, 19305485), (5, 3861097), (47, 410755), (113, 170845), (235, 82151), (565, 34169), (727, 26555), (3635, 5311)]