11863891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 13263264

約数和(自身を除く): 1399373

約数列:

[1, 13, 53, 67, 257, 689, 871, 3341, 3551, 13621, 17219, 46163, 177073, 223847, 912607, 11863891]

約数ペア:

[(1, 11863891), (13, 912607), (53, 223847), (67, 177073), (257, 46163), (689, 17219), (871, 13621), (3341, 3551)]