12316810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 24784704

約数和(自身を除く): 12467894

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 2731, 4510, 5462, 13655, 27310, 30041, 60082, 111971, 150205, 223942, 300410, 559855, 1119710, 1231681, 2463362, 6158405, 12316810]

約数ペア:

[(1, 12316810), (2, 6158405), (5, 2463362), (10, 1231681), (11, 1119710), (22, 559855), (41, 300410), (55, 223942), (82, 150205), (110, 111971), (205, 60082), (410, 30041), (451, 27310), (902, 13655), (2255, 5462), (2731, 4510)]