19832432

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{1193}}^1$

素因数の和:2240

約数の個数: 20

約数和(自身を含む): 38494560

約数和(自身を除く): 18662128

約数列:

[1, 2, 4, 8, 16, 1039, 1193, 2078, 2386, 4156, 4772, 8312, 9544, 16624, 19088, 1239527, 2479054, 4958108, 9916216, 19832432]

約数ペア:

[(1, 19832432), (2, 9916216), (4, 4958108), (8, 2479054), (16, 1239527), (1039, 19088), (1193, 16624), (2078, 9544), (2386, 8312), (4156, 4772)]