18431062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4349}}^1$

素因数の和:4527

約数の個数: 16

約数和(自身を含む): 29962800

約数和(自身を除く): 11531738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4349, 8698, 56537, 113074, 708887, 1417774, 9215531, 18431062]

約数ペア:

[(1, 18431062), (2, 9215531), (13, 1417774), (26, 708887), (163, 113074), (326, 56537), (2119, 8698), (4238, 4349)]