63961676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{841601}}^1$

素因数の和:841624

約数の個数: 12

約数和(自身を含む): 117824280

約数和(自身を除く): 53862604

約数列:

[1, 2, 4, 19, 38, 76, 841601, 1683202, 3366404, 15990419, 31980838, 63961676]

約数ペア:

[(1, 63961676), (2, 31980838), (4, 15990419), (19, 3366404), (38, 1683202), (76, 841601)]