26421406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2711}}^1$

素因数の和:3167

約数の個数: 16

約数和(自身を含む): 43348608

約数和(自身を除く): 16927202

約数列:

[1, 2, 11, 22, 443, 886, 2711, 4873, 5422, 9746, 29821, 59642, 1200973, 2401946, 13210703, 26421406]

約数ペア:

[(1, 26421406), (2, 13210703), (11, 2401946), (22, 1200973), (443, 59642), (886, 29821), (2711, 9746), (4873, 5422)]