25892659

素因数分解:

${\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:814

約数の個数: 12

約数和(自身を含む): 28182000

約数和(自身を除く): 2289341

約数列:

[1, 13, 169, 349, 439, 4537, 5707, 58981, 74191, 153211, 1991743, 25892659]

約数ペア:

[(1, 25892659), (13, 1991743), (169, 153211), (349, 74191), (439, 58981), (4537, 5707)]