12963918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 15651762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2207, 2937, 4414, 5874, 6621, 13242, 24277, 48554, 72831, 145662, 196423, 392846, 589269, 1178538, 2160653, 4321306, 6481959, 12963918]

約数ペア:

[(1, 12963918), (2, 6481959), (3, 4321306), (6, 2160653), (11, 1178538), (22, 589269), (33, 392846), (66, 196423), (89, 145662), (178, 72831), (267, 48554), (534, 24277), (979, 13242), (1958, 6621), (2207, 5874), (2937, 4414)]