12599620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57271}}^1$

素因数の和:57291

約数の個数: 24

約数和(自身を含む): 28865088

約数和(自身を除く): 16265468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 57271, 114542, 229084, 286355, 572710, 629981, 1145420, 1259962, 2519924, 3149905, 6299810, 12599620]

約数ペア:

[(1, 12599620), (2, 6299810), (4, 3149905), (5, 2519924), (10, 1259962), (11, 1145420), (20, 629981), (22, 572710), (44, 286355), (55, 229084), (110, 114542), (220, 57271)]