2019512799

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1259}}^1\times {\mathrm{4817}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 2998915920

約数和(自身を除く): 979403121

約数列:

[1, 3, 9, 37, 111, 333, 1259, 3777, 4817, 11331, 14451, 43353, 46583, 139749, 178229, 419247, 534687, 1604061, 6064603, 18193809, 54581427, 224390311, 673170933, 2019512799]

約数ペア:

[(1, 2019512799), (3, 673170933), (9, 224390311), (37, 54581427), (111, 18193809), (333, 6064603), (1259, 1604061), (3777, 534687), (4817, 419247), (11331, 178229), (14451, 139749), (43353, 46583)]