12281942

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{17011}}^1$

素因数の和:17051

約数の個数: 12

約数和(自身を含む): 19444716

約数和(自身を除く): 7162774

約数列:

[1, 2, 19, 38, 361, 722, 17011, 34022, 323209, 646418, 6140971, 12281942]

約数ペア:

[(1, 12281942), (2, 6140971), (19, 646418), (38, 323209), (361, 34022), (722, 17011)]