12185845

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 16771968

約数和(自身を除く): 4586123

約数列:

[1, 5, 7, 35, 421, 827, 2105, 2947, 4135, 5789, 14735, 28945, 348167, 1740835, 2437169, 12185845]

約数ペア:

[(1, 12185845), (5, 2437169), (7, 1740835), (35, 348167), (421, 28945), (827, 14735), (2105, 5789), (2947, 4135)]