19765392

素因数分解:

$2^4\times 3^1\times {\mathrm{411779}}^1$

素因数の和:411790

約数の個数: 20

約数和(自身を含む): 51060720

約数和(自身を除く): 31295328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411779, 823558, 1235337, 1647116, 2470674, 3294232, 4941348, 6588464, 9882696, 19765392]

約数ペア:

[(1, 19765392), (2, 9882696), (3, 6588464), (4, 4941348), (6, 3294232), (8, 2470674), (12, 1647116), (16, 1235337), (24, 823558), (48, 411779)]