19639609916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3236587}}^1$

素因数の和:3236669

約数の個数: 24

約数和(自身を含む): 36159161136

約数和(自身を除く): 16519551220

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 3236587, 6473174, 12946348, 119753719, 132700067, 239507438, 265400134, 479014876, 530800268, 4909902479, 9819804958, 19639609916]

約数ペア:

[(1, 19639609916), (2, 9819804958), (4, 4909902479), (37, 530800268), (41, 479014876), (74, 265400134), (82, 239507438), (148, 132700067), (164, 119753719), (1517, 12946348), (3034, 6473174), (6068, 3236587)]