2019558867

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1\times {\mathrm{5569}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 2720388000

約数和(自身を除く): 700829133

約数列:

[1, 3, 109, 327, 1109, 3327, 5569, 16707, 120881, 362643, 607021, 1821063, 6176021, 18528063, 673186289, 2019558867]

約数ペア:

[(1, 2019558867), (3, 673186289), (109, 18528063), (327, 6176021), (1109, 1821063), (3327, 607021), (5569, 362643), (16707, 120881)]