25523810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196337}}^1$

素因数の和:196357

約数の個数: 16

約数和(自身を含む): 49477176

約数和(自身を除く): 23953366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 196337, 392674, 981685, 1963370, 2552381, 5104762, 12761905, 25523810]

約数ペア:

[(1, 25523810), (2, 12761905), (5, 5104762), (10, 2552381), (13, 1963370), (26, 981685), (65, 392674), (130, 196337)]