19120044

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14891}}^1$

素因数の和:15005

約数の個数: 24

約数和(自身を含む): 45033408

約数和(自身を除く): 25913364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14891, 29782, 44673, 59564, 89346, 178692, 1593337, 3186674, 4780011, 6373348, 9560022, 19120044]

約数ペア:

[(1, 19120044), (2, 9560022), (3, 6373348), (4, 4780011), (6, 3186674), (12, 1593337), (107, 178692), (214, 89346), (321, 59564), (428, 44673), (642, 29782), (1284, 14891)]