11919472

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{1609}}^1$

素因数の和:2080

約数の個数: 20

約数和(自身を含む): 23158240

約数和(自身を除く): 11238768

約数列:

[1, 2, 4, 8, 16, 463, 926, 1609, 1852, 3218, 3704, 6436, 7408, 12872, 25744, 744967, 1489934, 2979868, 5959736, 11919472]

約数ペア:

[(1, 11919472), (2, 5959736), (4, 2979868), (8, 1489934), (16, 744967), (463, 25744), (926, 12872), (1609, 7408), (1852, 6436), (3218, 3704)]