12563499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 18339104

約数和(自身を除く): 5775605

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5281, 15843, 68653, 205959, 322141, 966423, 4187833, 12563499]

約数ペア:

[(1, 12563499), (3, 4187833), (13, 966423), (39, 322141), (61, 205959), (183, 68653), (793, 15843), (2379, 5281)]