38408986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 72119808

約数和(自身を除く): 33710822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 563, 886, 1126, 3101, 3941, 4873, 6193, 6202, 7882, 9746, 12386, 34111, 43351, 68222, 86702, 249409, 498818, 1745863, 2743499, 3491726, 5486998, 19204493, 38408986]

約数ペア:

[(1, 38408986), (2, 19204493), (7, 5486998), (11, 3491726), (14, 2743499), (22, 1745863), (77, 498818), (154, 249409), (443, 86702), (563, 68222), (886, 43351), (1126, 34111), (3101, 12386), (3941, 9746), (4873, 7882), (6193, 6202)]