12668677

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 15155200

約数和(自身を除く): 2486523

約数列:

[1, 7, 31, 79, 217, 553, 739, 2449, 5173, 17143, 22909, 58381, 160363, 408667, 1809811, 12668677]

約数ペア:

[(1, 12668677), (7, 1809811), (31, 408667), (79, 160363), (217, 58381), (553, 22909), (739, 17143), (2449, 5173)]