426455570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2244503}}^1$

素因数の和:2244529

約数の個数: 16

約数和(自身を含む): 808021440

約数和(自身を除く): 381565870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2244503, 4489006, 11222515, 22445030, 42645557, 85291114, 213227785, 426455570]

約数ペア:

[(1, 426455570), (2, 213227785), (5, 85291114), (10, 42645557), (19, 22445030), (38, 11222515), (95, 4489006), (190, 2244503)]