2015653247

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 2168225280

約数和(自身を除く): 152572033

約数列:

[1, 19, 103, 151, 359, 361, 1957, 2869, 6821, 15553, 36977, 37183, 54209, 54511, 129599, 295507, 702563, 1029971, 5583527, 5614633, 13348697, 19569449, 106087013, 2015653247]

約数ペア:

[(1, 2015653247), (19, 106087013), (103, 19569449), (151, 13348697), (359, 5614633), (361, 5583527), (1957, 1029971), (2869, 702563), (6821, 295507), (15553, 129599), (36977, 54511), (37183, 54209)]