14515420

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1303}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 30560544

約数和(自身を除く): 16045124

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 1303, 2228, 2606, 2785, 5212, 5570, 6515, 11140, 13030, 26060, 725771, 1451542, 2903084, 3628855, 7257710, 14515420]

約数ペア:

[(1, 14515420), (2, 7257710), (4, 3628855), (5, 2903084), (10, 1451542), (20, 725771), (557, 26060), (1114, 13030), (1303, 11140), (2228, 6515), (2606, 5570), (2785, 5212)]