25746110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198047}}^1$

素因数の和:198067

約数の個数: 16

約数和(自身を含む): 49908096

約数和(自身を除く): 24161986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 198047, 396094, 990235, 1980470, 2574611, 5149222, 12873055, 25746110]

約数ペア:

[(1, 25746110), (2, 12873055), (5, 5149222), (10, 2574611), (13, 1980470), (26, 990235), (65, 396094), (130, 198047)]