19047804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4397}}^1$

素因数の和:4442

約数の個数: 36

約数和(自身を含む): 46917864

約数和(自身を除く): 27870060

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4397, 8794, 13191, 17588, 26382, 52764, 83543, 167086, 250629, 334172, 501258, 1002516, 1587317, 3174634, 4761951, 6349268, 9523902, 19047804]

約数ペア:

[(1, 19047804), (2, 9523902), (3, 6349268), (4, 4761951), (6, 3174634), (12, 1587317), (19, 1002516), (38, 501258), (57, 334172), (76, 250629), (114, 167086), (228, 83543), (361, 52764), (722, 26382), (1083, 17588), (1444, 13191), (2166, 8794), (4332, 4397)]