18790424

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{1667}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 35278200

約数和(自身を除く): 16487776

約数列:

[1, 2, 4, 8, 1409, 1667, 2818, 3334, 5636, 6668, 11272, 13336, 2348803, 4697606, 9395212, 18790424]

約数ペア:

[(1, 18790424), (2, 9395212), (4, 4697606), (8, 2348803), (1409, 13336), (1667, 11272), (2818, 6668), (3334, 5636)]