19492040950

素因数分解:

$2^1\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{349007}}^1$

素因数の和:350136

約数の個数: 24

約数和(自身を含む): 36287757792

約数和(自身を除く): 16795716842

約数列:

[1, 2, 5, 10, 25, 50, 1117, 2234, 5585, 11170, 27925, 55850, 349007, 698014, 1745035, 3490070, 8725175, 17450350, 389840819, 779681638, 1949204095, 3898408190, 9746020475, 19492040950]

約数ペア:

[(1, 19492040950), (2, 9746020475), (5, 3898408190), (10, 1949204095), (25, 779681638), (50, 389840819), (1117, 17450350), (2234, 8725175), (5585, 3490070), (11170, 1745035), (27925, 698014), (55850, 349007)]