13018138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40429}}^1$

素因数の和:40461

約数の個数: 16

約数和(自身を含む): 23287680

約数和(自身を除く): 10269542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 40429, 80858, 283003, 566006, 929867, 1859734, 6509069, 13018138]

約数ペア:

[(1, 13018138), (2, 6509069), (7, 1859734), (14, 929867), (23, 566006), (46, 283003), (161, 80858), (322, 40429)]