13651580

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1801}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 28759920

約数和(自身を除く): 15108340

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1801, 1895, 3602, 3790, 7204, 7580, 9005, 18010, 36020, 682579, 1365158, 2730316, 3412895, 6825790, 13651580]

約数ペア:

[(1, 13651580), (2, 6825790), (4, 3412895), (5, 2730316), (10, 1365158), (20, 682579), (379, 36020), (758, 18010), (1516, 9005), (1801, 7580), (1895, 7204), (3602, 3790)]