13222544

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1019}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 25675440

約数和(自身を除く): 12452896

約数列:

[1, 2, 4, 8, 16, 811, 1019, 1622, 2038, 3244, 4076, 6488, 8152, 12976, 16304, 826409, 1652818, 3305636, 6611272, 13222544]

約数ペア:

[(1, 13222544), (2, 6611272), (4, 3305636), (8, 1652818), (16, 826409), (811, 16304), (1019, 12976), (1622, 8152), (2038, 6488), (3244, 4076)]