13418938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 36

約数和(自身を含む): 23173290

約数和(自身を除く): 9754352

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 169, 338, 377, 481, 754, 962, 1073, 1369, 2146, 2738, 4901, 6253, 9802, 12506, 13949, 17797, 27898, 35594, 39701, 79402, 181337, 231361, 362674, 462722, 516113, 1032226, 6709469, 13418938]

約数ペア:

[(1, 13418938), (2, 6709469), (13, 1032226), (26, 516113), (29, 462722), (37, 362674), (58, 231361), (74, 181337), (169, 79402), (338, 39701), (377, 35594), (481, 27898), (754, 17797), (962, 13949), (1073, 12506), (1369, 9802), (2146, 6253), (2738, 4901)]