13285085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12748

約数の個数: 16

約数和(自身を含む): 18308160

約数和(自身を除く): 5023075

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12713, 63565, 139843, 241547, 699215, 1207735, 2657017, 13285085]

約数ペア:

[(1, 13285085), (5, 2657017), (11, 1207735), (19, 699215), (55, 241547), (95, 139843), (209, 63565), (1045, 12713)]