18860570

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1597}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 33999048

約数和(自身を除く): 15138478

約数列:

[1, 2, 5, 10, 1181, 1597, 2362, 3194, 5905, 7985, 11810, 15970, 1886057, 3772114, 9430285, 18860570]

約数ペア:

[(1, 18860570), (2, 9430285), (5, 3772114), (10, 1886057), (1181, 15970), (1597, 11810), (2362, 7985), (3194, 5905)]