12590642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 20424960

約数和(自身を除く): 7834318

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 7879, 15758, 133943, 267886, 370313, 740626, 6295321, 12590642]

約数ペア:

[(1, 12590642), (2, 6295321), (17, 740626), (34, 370313), (47, 267886), (94, 133943), (799, 15758), (1598, 7879)]