18728744

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{6379}}^1$

素因数の和:6752

約数の個数: 16

約数和(自身を含む): 35217600

約数和(自身を除く): 16488856

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 6379, 12758, 25516, 51032, 2341093, 4682186, 9364372, 18728744]

約数ペア:

[(1, 18728744), (2, 9364372), (4, 4682186), (8, 2341093), (367, 51032), (734, 25516), (1468, 12758), (2936, 6379)]