15996460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 34228656

約数和(自身を除く): 18232196

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15091, 30182, 60364, 75455, 150910, 301820, 799823, 1599646, 3199292, 3999115, 7998230, 15996460]

約数ペア:

[(1, 15996460), (2, 7998230), (4, 3999115), (5, 3199292), (10, 1599646), (20, 799823), (53, 301820), (106, 150910), (212, 75455), (265, 60364), (530, 30182), (1060, 15091)]