16440229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 18289152

約数和(自身を除く): 1848923

約数列:

[1, 13, 53, 107, 223, 689, 1391, 2899, 5671, 11819, 23861, 73723, 153647, 310193, 1264633, 16440229]

約数ペア:

[(1, 16440229), (13, 1264633), (53, 310193), (107, 153647), (223, 73723), (689, 23861), (1391, 11819), (2899, 5671)]