18473359

素因数分解:

${\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:286

約数の個数: 12

約数和(自身を含む): 19293456

約数和(自身を除く): 820097

約数列:

[1, 43, 97, 103, 1849, 4171, 4429, 9991, 179353, 190447, 429613, 18473359]

約数ペア:

[(1, 18473359), (43, 429613), (97, 190447), (103, 179353), (1849, 9991), (4171, 4429)]