19191587662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1\times {\mathrm{5051}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 31173224544

約数和(自身を除く): 11981636882

約数列:

[1, 2, 13, 26, 317, 461, 634, 922, 4121, 5051, 5993, 8242, 10102, 11986, 65663, 131326, 146137, 292274, 1601167, 1899781, 2328511, 3202334, 3799562, 4657022, 20815171, 30270643, 41630342, 60541286, 738137987, 1476275974, 9595793831, 19191587662]

約数ペア:

[(1, 19191587662), (2, 9595793831), (13, 1476275974), (26, 738137987), (317, 60541286), (461, 41630342), (634, 30270643), (922, 20815171), (4121, 4657022), (5051, 3799562), (5993, 3202334), (8242, 2328511), (10102, 1899781), (11986, 1601167), (65663, 292274), (131326, 146137)]