12841784

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{1319}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 24116400

約数和(自身を除く): 11274616

約数列:

[1, 2, 4, 8, 1217, 1319, 2434, 2638, 4868, 5276, 9736, 10552, 1605223, 3210446, 6420892, 12841784]

約数ペア:

[(1, 12841784), (2, 6420892), (4, 3210446), (8, 1605223), (1217, 10552), (1319, 9736), (2434, 5276), (2638, 4868)]