18615864959

素因数分解:

${\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 19789879200

約数和(自身を除く): 1174014241

約数列:

[1, 23, 103, 149, 529, 2293, 2369, 3427, 15347, 52739, 54487, 78821, 236179, 341657, 352981, 1212997, 5432117, 7858111, 8118563, 35190671, 124938691, 180736553, 809385433, 18615864959]

約数ペア:

[(1, 18615864959), (23, 809385433), (103, 180736553), (149, 124938691), (529, 35190671), (2293, 8118563), (2369, 7858111), (3427, 5432117), (15347, 1212997), (52739, 352981), (54487, 341657), (78821, 236179)]