2021694050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2128099}}^1$

素因数の和:2128130

約数の個数: 24

約数和(自身を含む): 3958266000

約数和(自身を除く): 1936571950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2128099, 4256198, 10640495, 21280990, 40433881, 53202475, 80867762, 106404950, 202169405, 404338810, 1010847025, 2021694050]

約数ペア:

[(1, 2021694050), (2, 1010847025), (5, 404338810), (10, 202169405), (19, 106404950), (25, 80867762), (38, 53202475), (50, 40433881), (95, 21280990), (190, 10640495), (475, 4256198), (950, 2128099)]