12993652

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4337}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 26236224

約数和(自身を除く): 13242572

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4337, 8674, 17348, 30359, 60718, 121436, 464059, 928118, 1856236, 3248413, 6496826, 12993652]

約数ペア:

[(1, 12993652), (2, 6496826), (4, 3248413), (7, 1856236), (14, 928118), (28, 464059), (107, 121436), (214, 60718), (428, 30359), (749, 17348), (1498, 8674), (2996, 4337)]