12854974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 21098880

約数和(自身を除く): 8243906

約数列:

[1, 2, 11, 22, 443, 886, 1319, 2638, 4873, 9746, 14509, 29018, 584317, 1168634, 6427487, 12854974]

約数ペア:

[(1, 12854974), (2, 6427487), (11, 1168634), (22, 584317), (443, 29018), (886, 14509), (1319, 9746), (2638, 4873)]