38993746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4001}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 63967968

約数和(自身を除く): 24974222

約数列:

[1, 2, 11, 22, 443, 886, 4001, 4873, 8002, 9746, 44011, 88022, 1772443, 3544886, 19496873, 38993746]

約数ペア:

[(1, 38993746), (2, 19496873), (11, 3544886), (22, 1772443), (443, 88022), (886, 44011), (4001, 9746), (4873, 8002)]