25430782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{75239}}^1$

素因数の和:75267

約数の個数: 12

約数和(自身を含む): 41306760

約数和(自身を除く): 15875978

約数列:

[1, 2, 13, 26, 169, 338, 75239, 150478, 978107, 1956214, 12715391, 25430782]

約数ペア:

[(1, 25430782), (2, 12715391), (13, 1956214), (26, 978107), (169, 150478), (338, 75239)]