14988740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57649}}^1$

素因数の和:57671

約数の個数: 24

約数和(自身を含む): 33898200

約数和(自身を除く): 18909460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57649, 115298, 230596, 288245, 576490, 749437, 1152980, 1498874, 2997748, 3747185, 7494370, 14988740]

約数ペア:

[(1, 14988740), (2, 7494370), (4, 3747185), (5, 2997748), (10, 1498874), (13, 1152980), (20, 749437), (26, 576490), (52, 288245), (65, 230596), (130, 115298), (260, 57649)]