9639460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25395

約数の個数: 24

約数和(自身を含む): 21309120

約数和(自身を除く): 11669660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 25367, 50734, 101468, 126835, 253670, 481973, 507340, 963946, 1927892, 2409865, 4819730, 9639460]

約数ペア:

[(1, 9639460), (2, 4819730), (4, 2409865), (5, 1927892), (10, 963946), (19, 507340), (20, 481973), (38, 253670), (76, 126835), (95, 101468), (190, 50734), (380, 25367)]