12540802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 19660032

約数和(自身を除く): 7119230

約数列:

[1, 2, 31, 62, 83, 166, 2437, 2573, 4874, 5146, 75547, 151094, 202271, 404542, 6270401, 12540802]

約数ペア:

[(1, 12540802), (2, 6270401), (31, 404542), (62, 202271), (83, 151094), (166, 75547), (2437, 5146), (2573, 4874)]