12261214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 21585744

約数和(自身を除く): 9324530

約数列:

[1, 2, 7, 14, 41, 82, 287, 521, 574, 1042, 1681, 3362, 3647, 7294, 11767, 21361, 23534, 42722, 149527, 299054, 875801, 1751602, 6130607, 12261214]

約数ペア:

[(1, 12261214), (2, 6130607), (7, 1751602), (14, 875801), (41, 299054), (82, 149527), (287, 42722), (521, 23534), (574, 21361), (1042, 11767), (1681, 7294), (3362, 3647)]