12754222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2161}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 20703312

約数和(自身を除く): 7949090

約数列:

[1, 2, 13, 26, 227, 454, 2161, 2951, 4322, 5902, 28093, 56186, 490547, 981094, 6377111, 12754222]

約数ペア:

[(1, 12754222), (2, 6377111), (13, 981094), (26, 490547), (227, 56186), (454, 28093), (2161, 5902), (2951, 4322)]