12413665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 16462080

約数和(自身を除く): 4048415

約数列:

[1, 5, 11, 55, 79, 395, 869, 2857, 4345, 14285, 31427, 157135, 225703, 1128515, 2482733, 12413665]

約数ペア:

[(1, 12413665), (5, 2482733), (11, 1128515), (55, 225703), (79, 157135), (395, 31427), (869, 14285), (2857, 4345)]