9919816

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{12277}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 18785340

約数和(自身を除く): 8865524

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 12277, 24554, 49108, 98216, 1239977, 2479954, 4959908, 9919816]

約数ペア:

[(1, 9919816), (2, 4959908), (4, 2479954), (8, 1239977), (101, 98216), (202, 49108), (404, 24554), (808, 12277)]