1888366813

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 2096216280

約数和(自身を除く): 207849467

約数列:

[1, 19, 29, 61, 361, 551, 1159, 1769, 2957, 10469, 22021, 33611, 56183, 85753, 180377, 638609, 1067477, 1629307, 3427163, 5230933, 30956833, 65116097, 99387727, 1888366813]

約数ペア:

[(1, 1888366813), (19, 99387727), (29, 65116097), (61, 30956833), (361, 5230933), (551, 3427163), (1159, 1629307), (1769, 1067477), (2957, 638609), (10469, 180377), (22021, 85753), (33611, 56183)]