17227790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42019}}^1$

素因数の和:42067

約数の個数: 16

約数和(自身を含む): 31767120

約数和(自身を除く): 14539330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 42019, 84038, 210095, 420190, 1722779, 3445558, 8613895, 17227790]

約数ペア:

[(1, 17227790), (2, 8613895), (5, 3445558), (10, 1722779), (41, 420190), (82, 210095), (205, 84038), (410, 42019)]