19100450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5233}}^1$

素因数の和:5318

約数の個数: 24

約数和(自身を含む): 36020388

約数和(自身を除く): 16919938

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 5233, 10466, 26165, 52330, 130825, 261650, 382009, 764018, 1910045, 3820090, 9550225, 19100450]

約数ペア:

[(1, 19100450), (2, 9550225), (5, 3820090), (10, 1910045), (25, 764018), (50, 382009), (73, 261650), (146, 130825), (365, 52330), (730, 26165), (1825, 10466), (3650, 5233)]