13850400721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{563}}^1\times {\mathrm{68147}}^1$

素因数の和:68748

約数の個数: 12

約数和(自身を含む): 14643914832

約数和(自身を除く): 793514111

約数列:

[1, 19, 361, 563, 10697, 68147, 203243, 1294793, 24601067, 38366761, 728968459, 13850400721]

約数ペア:

[(1, 13850400721), (19, 728968459), (361, 38366761), (563, 24601067), (10697, 1294793), (68147, 203243)]