12761238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{303839}}^1$

素因数の和:303851

約数の個数: 16

約数和(自身を含む): 29168640

約数和(自身を除く): 16407402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 303839, 607678, 911517, 1823034, 2126873, 4253746, 6380619, 12761238]

約数ペア:

[(1, 12761238), (2, 6380619), (3, 4253746), (6, 2126873), (7, 1823034), (14, 911517), (21, 607678), (42, 303839)]