18888931630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{341017}}^1$

素因数の和:341244

約数の個数: 32

約数和(自身を含む): 35356746240

約数和(自身を除く): 16467814610

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1910, 5539, 11078, 27695, 55390, 341017, 682034, 1705085, 3410170, 9889493, 19778986, 49447465, 65134247, 98894930, 130268494, 325671235, 651342470, 1888893163, 3777786326, 9444465815, 18888931630]

約数ペア:

[(1, 18888931630), (2, 9444465815), (5, 3777786326), (10, 1888893163), (29, 651342470), (58, 325671235), (145, 130268494), (191, 98894930), (290, 65134247), (382, 49447465), (955, 19778986), (1910, 9889493), (5539, 3410170), (11078, 1705085), (27695, 682034), (55390, 341017)]