12847783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 14605920

約数和(自身を除く): 1758137

約数列:

[1, 13, 29, 53, 377, 643, 689, 1537, 8359, 18647, 19981, 34079, 242411, 443027, 988291, 12847783]

約数ペア:

[(1, 12847783), (13, 988291), (29, 443027), (53, 242411), (377, 34079), (643, 19981), (689, 18647), (1537, 8359)]