16207565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 21430656

約数和(自身を除く): 5223091

約数列:

[1, 5, 11, 55, 103, 515, 1133, 2861, 5665, 14305, 31471, 157355, 294683, 1473415, 3241513, 16207565]

約数ペア:

[(1, 16207565), (5, 3241513), (11, 1473415), (55, 294683), (103, 157355), (515, 31471), (1133, 14305), (2861, 5665)]