1910450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 3742320

約数和(自身を除く): 1831870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2011, 4022, 10055, 20110, 38209, 50275, 76418, 100550, 191045, 382090, 955225, 1910450]

約数ペア:

[(1, 1910450), (2, 955225), (5, 382090), (10, 191045), (19, 100550), (25, 76418), (38, 50275), (50, 38209), (95, 20110), (190, 10055), (475, 4022), (950, 2011)]