38906572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{226201}}^1$

素因数の和:226248

約数の個数: 12

約数和(自身を含む): 69670216

約数和(自身を除く): 30763644

約数列:

[1, 2, 4, 43, 86, 172, 226201, 452402, 904804, 9726643, 19453286, 38906572]

約数ペア:

[(1, 38906572), (2, 19453286), (4, 9726643), (43, 904804), (86, 452402), (172, 226201)]