19591012

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6793}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 39568256

約数和(自身を除く): 19977244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6793, 13586, 27172, 47551, 95102, 190204, 699679, 1399358, 2798716, 4897753, 9795506, 19591012]

約数ペア:

[(1, 19591012), (2, 9795506), (4, 4897753), (7, 2798716), (14, 1399358), (28, 699679), (103, 190204), (206, 95102), (412, 47551), (721, 27172), (1442, 13586), (2884, 6793)]