22685286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290837}}^1$

素因数の和:290855

約数の個数: 16

約数和(自身を含む): 48860784

約数和(自身を除く): 26175498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 290837, 581674, 872511, 1745022, 3780881, 7561762, 11342643, 22685286]

約数ペア:

[(1, 22685286), (2, 11342643), (3, 7561762), (6, 3780881), (13, 1745022), (26, 872511), (39, 581674), (78, 290837)]