19192408

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{2309}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 36036000

約数和(自身を除く): 16843592

約数列:

[1, 2, 4, 8, 1039, 2078, 2309, 4156, 4618, 8312, 9236, 18472, 2399051, 4798102, 9596204, 19192408]

約数ペア:

[(1, 19192408), (2, 9596204), (4, 4798102), (8, 2399051), (1039, 18472), (2078, 9236), (2309, 8312), (4156, 4618)]