12214838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 18879696

約数和(自身を除く): 6664858

約数列:

[1, 2, 43, 86, 173, 346, 821, 1642, 7439, 14878, 35303, 70606, 142033, 284066, 6107419, 12214838]

約数ペア:

[(1, 12214838), (2, 6107419), (43, 284066), (86, 142033), (173, 70606), (346, 35303), (821, 14878), (1642, 7439)]