12674809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 15700608

約数和(自身を除く): 3025799

約数列:

[1, 7, 17, 43, 119, 301, 731, 2477, 5117, 17339, 42109, 106511, 294763, 745577, 1810687, 12674809]

約数ペア:

[(1, 12674809), (7, 1810687), (17, 745577), (43, 294763), (119, 106511), (301, 42109), (731, 17339), (2477, 5117)]