2019962188804

素因数分解:

$2^2\times 7^1\times {\mathrm{11953}}^1\times {\mathrm{6035431}}^1$

素因数の和:6047395

約数の個数: 24

約数和(自身を含む): 4040263031168

約数和(自身を除く): 2020300842364

約数列:

[1, 2, 4, 7, 14, 28, 11953, 23906, 47812, 83671, 167342, 334684, 6035431, 12070862, 24141724, 42248017, 84496034, 168992068, 72141506743, 144283013486, 288566026972, 504990547201, 1009981094402, 2019962188804]

約数ペア:

[(1, 2019962188804), (2, 1009981094402), (4, 504990547201), (7, 288566026972), (14, 144283013486), (28, 72141506743), (11953, 168992068), (23906, 84496034), (47812, 42248017), (83671, 24141724), (167342, 12070862), (334684, 6035431)]