13261522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 20516544

約数和(自身を除く): 7255022

約数列:

[1, 2, 61, 71, 122, 142, 1531, 3062, 4331, 8662, 93391, 108701, 186782, 217402, 6630761, 13261522]

約数ペア:

[(1, 13261522), (2, 6630761), (61, 217402), (71, 186782), (122, 108701), (142, 93391), (1531, 8662), (3062, 4331)]