25670454

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{10211}}^1$

素因数の和:10635

約数の個数: 16

約数和(自身を含む): 51468480

約数和(自身を除く): 25798026

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 10211, 20422, 30633, 61266, 4278409, 8556818, 12835227, 25670454]

約数ペア:

[(1, 25670454), (2, 12835227), (3, 8556818), (6, 4278409), (419, 61266), (838, 30633), (1257, 20422), (2514, 10211)]