12320087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 14206752

約数和(自身を除く): 1886665

約数列:

[1, 13, 17, 107, 221, 521, 1391, 1819, 6773, 8857, 23647, 55747, 115141, 724711, 947699, 12320087]

約数ペア:

[(1, 12320087), (13, 947699), (17, 724711), (107, 115141), (221, 55747), (521, 23647), (1391, 8857), (1819, 6773)]