15528491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 2442709

約数列:

[1, 11, 19, 191, 209, 389, 2101, 3629, 4279, 7391, 39919, 74299, 81301, 817289, 1411681, 15528491]

約数ペア:

[(1, 15528491), (11, 1411681), (19, 817289), (191, 81301), (209, 74299), (389, 39919), (2101, 7391), (3629, 4279)]