1896183838

素因数分解:

$2^1\times {\mathrm{109}}^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 2892229200

約数和(自身を除く): 996045362

約数列:

[1, 2, 109, 199, 218, 398, 401, 802, 11881, 21691, 23762, 43382, 43709, 79799, 87418, 159598, 2364319, 4728638, 4764281, 8698091, 9528562, 17396182, 948091919, 1896183838]

約数ペア:

[(1, 1896183838), (2, 948091919), (109, 17396182), (199, 9528562), (218, 8698091), (398, 4764281), (401, 4728638), (802, 2364319), (11881, 159598), (21691, 87418), (23762, 79799), (43382, 43709)]