15340241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 18444288

約数和(自身を除く): 3104047

約数列:

[1, 7, 23, 151, 161, 631, 1057, 3473, 4417, 14513, 24311, 95281, 101591, 666967, 2191463, 15340241]

約数ペア:

[(1, 15340241), (7, 2191463), (23, 666967), (151, 101591), (161, 95281), (631, 24311), (1057, 14513), (3473, 4417)]