16291330211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{553769}}^1$

素因数の和:553886

約数の個数: 16

約数和(自身を含む): 18358583040

約数和(自身を除く): 2067252829

約数列:

[1, 13, 31, 73, 403, 949, 2263, 29419, 553769, 7198997, 17166839, 40425137, 223168907, 525526781, 1253179247, 16291330211]

約数ペア:

[(1, 16291330211), (13, 1253179247), (31, 525526781), (73, 223168907), (403, 40425137), (949, 17166839), (2263, 7198997), (29419, 553769)]