15804022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4527

約数の個数: 16

約数和(自身を含む): 25719120

約数和(自身を除く): 9915098

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 4373, 8746, 56849, 113698, 607847, 1215694, 7902011, 15804022]

約数ペア:

[(1, 15804022), (2, 7902011), (13, 1215694), (26, 607847), (139, 113698), (278, 56849), (1807, 8746), (3614, 4373)]