13813748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 26177760

約数和(自身を除く): 12364012

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 1259, 2518, 2743, 5036, 5486, 10972, 16367, 32734, 65468, 265649, 531298, 1062596, 3453437, 6906874, 13813748]

約数ペア:

[(1, 13813748), (2, 6906874), (4, 3453437), (13, 1062596), (26, 531298), (52, 265649), (211, 65468), (422, 32734), (844, 16367), (1259, 10972), (2518, 5486), (2743, 5036)]