13619431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 16593984

約数和(自身を除く): 2974553

約数列:

[1, 7, 17, 119, 193, 593, 1351, 3281, 4151, 10081, 22967, 70567, 114449, 801143, 1945633, 13619431]

約数ペア:

[(1, 13619431), (7, 1945633), (17, 801143), (119, 114449), (193, 70567), (593, 22967), (1351, 10081), (3281, 4151)]