12021542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 19904976

約数和(自身を除く): 7883434

約数列:

[1, 2, 13, 26, 67, 103, 134, 206, 871, 1339, 1742, 2678, 4489, 6901, 8978, 13802, 58357, 89713, 116714, 179426, 462367, 924734, 6010771, 12021542]

約数ペア:

[(1, 12021542), (2, 6010771), (13, 924734), (26, 462367), (67, 179426), (103, 116714), (134, 89713), (206, 58357), (871, 13802), (1339, 8978), (1742, 6901), (2678, 4489)]