13106980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 27655488

約数和(自身を除く): 14548508

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2887, 4540, 5774, 11548, 14435, 28870, 57740, 655349, 1310698, 2621396, 3276745, 6553490, 13106980]

約数ペア:

[(1, 13106980), (2, 6553490), (4, 3276745), (5, 2621396), (10, 1310698), (20, 655349), (227, 57740), (454, 28870), (908, 14435), (1135, 11548), (2270, 5774), (2887, 4540)]