12218362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 20403036

約数和(自身を除く): 8184674

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 977, 1954, 6253, 12506, 12701, 25402, 36149, 72298, 165113, 330226, 469937, 939874, 6109181, 12218362]

約数ペア:

[(1, 12218362), (2, 6109181), (13, 939874), (26, 469937), (37, 330226), (74, 165113), (169, 72298), (338, 36149), (481, 25402), (962, 12701), (977, 12506), (1954, 6253)]