12851641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 14837760

約数和(自身を除く): 1986119

約数列:

[1, 11, 23, 79, 253, 643, 869, 1817, 7073, 14789, 19987, 50797, 162679, 558767, 1168331, 12851641]

約数ペア:

[(1, 12851641), (11, 1168331), (23, 558767), (79, 162679), (253, 50797), (643, 19987), (869, 14789), (1817, 7073)]