12580876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40847}}^1$

素因数の和:40869

約数の個数: 24

約数和(自身を含む): 27449856

約数和(自身を除く): 14868980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 40847, 81694, 163388, 285929, 449317, 571858, 898634, 1143716, 1797268, 3145219, 6290438, 12580876]

約数ペア:

[(1, 12580876), (2, 6290438), (4, 3145219), (7, 1797268), (11, 1143716), (14, 898634), (22, 571858), (28, 449317), (44, 285929), (77, 163388), (154, 81694), (308, 40847)]