19164952

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{23719}}^1$

素因数の和:23826

約数の個数: 16

約数和(自身を含む): 36291600

約数和(自身を除く): 17126648

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 23719, 47438, 94876, 189752, 2395619, 4791238, 9582476, 19164952]

約数ペア:

[(1, 19164952), (2, 9582476), (4, 4791238), (8, 2395619), (101, 189752), (202, 94876), (404, 47438), (808, 23719)]