36986656670

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{1852111}}^1$

素因数の和:1854115

約数の個数: 16

約数和(自身を含む): 66609355968

約数和(自身を除く): 29622699298

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 1852111, 3704222, 9260555, 18521110, 3698665667, 7397331334, 18493328335, 36986656670]

約数ペア:

[(1, 36986656670), (2, 18493328335), (5, 7397331334), (10, 3698665667), (1997, 18521110), (3994, 9260555), (9985, 3704222), (19970, 1852111)]