12557892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24337}}^1$

素因数の和:24387

約数の個数: 24

約数和(自身を含む): 29984416

約数和(自身を除く): 17426524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24337, 48674, 73011, 97348, 146022, 292044, 1046491, 2092982, 3139473, 4185964, 6278946, 12557892]

約数ペア:

[(1, 12557892), (2, 6278946), (3, 4185964), (4, 3139473), (6, 2092982), (12, 1046491), (43, 292044), (86, 146022), (129, 97348), (172, 73011), (258, 48674), (516, 24337)]