15904308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189337}}^1$

素因数の和:189351

約数の個数: 24

約数和(自身を含む): 42411712

約数和(自身を除く): 26507404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189337, 378674, 568011, 757348, 1136022, 1325359, 2272044, 2650718, 3976077, 5301436, 7952154, 15904308]

約数ペア:

[(1, 15904308), (2, 7952154), (3, 5301436), (4, 3976077), (6, 2650718), (7, 2272044), (12, 1325359), (14, 1136022), (21, 757348), (28, 568011), (42, 378674), (84, 189337)]