25655110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197347}}^1$

素因数の和:197367

約数の個数: 16

約数和(自身を含む): 49731696

約数和(自身を除く): 24076586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197347, 394694, 986735, 1973470, 2565511, 5131022, 12827555, 25655110]

約数ペア:

[(1, 25655110), (2, 12827555), (5, 5131022), (10, 2565511), (13, 1973470), (26, 986735), (65, 394694), (130, 197347)]