19492288

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2180

約数の個数: 28

約数和(自身を含む): 38955472

約数和(自身を除く): 19463184

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2017, 2416, 4034, 4832, 8068, 9664, 16136, 32272, 64544, 129088, 304567, 609134, 1218268, 2436536, 4873072, 9746144, 19492288]

約数ペア:

[(1, 19492288), (2, 9746144), (4, 4873072), (8, 2436536), (16, 1218268), (32, 609134), (64, 304567), (151, 129088), (302, 64544), (604, 32272), (1208, 16136), (2017, 9664), (2416, 8068), (4034, 4832)]