239304538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{66733}}^1$

素因数の和:66909

約数の個数: 16

約数和(自身を含む): 393997536

約数和(自身を除く): 154692998

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 66733, 133466, 734063, 1468126, 10877479, 21754958, 119652269, 239304538]

約数ペア:

[(1, 239304538), (2, 119652269), (11, 21754958), (22, 10877479), (163, 1468126), (326, 734063), (1793, 133466), (3586, 66733)]