19617014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3821}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 31370976

約数和(自身を除く): 11753962

約数列:

[1, 2, 17, 34, 151, 302, 2567, 3821, 5134, 7642, 64957, 129914, 576971, 1153942, 9808507, 19617014]

約数ペア:

[(1, 19617014), (2, 9808507), (17, 1153942), (34, 576971), (151, 129914), (302, 64957), (2567, 7642), (3821, 5134)]