12571042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2371}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 20664864

約数和(自身を除く): 8093822

約数列:

[1, 2, 11, 22, 241, 482, 2371, 2651, 4742, 5302, 26081, 52162, 571411, 1142822, 6285521, 12571042]

約数ペア:

[(1, 12571042), (2, 6285521), (11, 1142822), (22, 571411), (241, 52162), (482, 26081), (2371, 5302), (2651, 4742)]