12659513

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 13570560

約数和(自身を除く): 911047

約数列:

[1, 37, 61, 71, 79, 2257, 2627, 2923, 4331, 4819, 5609, 160247, 178303, 207533, 342149, 12659513]

約数ペア:

[(1, 12659513), (37, 342149), (61, 207533), (71, 178303), (79, 160247), (2257, 5609), (2627, 4819), (2923, 4331)]