13405036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 24192000

約数和(自身を除く): 10786964

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 719, 1438, 2876, 4661, 9322, 18644, 42421, 56801, 84842, 113602, 169684, 227204, 3351259, 6702518, 13405036]

約数ペア:

[(1, 13405036), (2, 6702518), (4, 3351259), (59, 227204), (79, 169684), (118, 113602), (158, 84842), (236, 56801), (316, 42421), (719, 18644), (1438, 9322), (2876, 4661)]