13815274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 10072598

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 431, 517, 682, 862, 1034, 1457, 2914, 4741, 9482, 13361, 16027, 20257, 26722, 32054, 40514, 146971, 222827, 293942, 445654, 627967, 1255934, 6907637, 13815274]

約数ペア:

[(1, 13815274), (2, 6907637), (11, 1255934), (22, 627967), (31, 445654), (47, 293942), (62, 222827), (94, 146971), (341, 40514), (431, 32054), (517, 26722), (682, 20257), (862, 16027), (1034, 13361), (1457, 9482), (2914, 4741)]