1916332175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{2011}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 2431011072

約数和(自身を除く): 514678897

約数列:

[1, 5, 25, 47, 235, 811, 1175, 2011, 4055, 10055, 20275, 38117, 50275, 94517, 190585, 472585, 952925, 1630921, 2362925, 8154605, 40773025, 76653287, 383266435, 1916332175]

約数ペア:

[(1, 1916332175), (5, 383266435), (25, 76653287), (47, 40773025), (235, 8154605), (811, 2362925), (1175, 1630921), (2011, 952925), (4055, 472585), (10055, 190585), (20275, 94517), (38117, 50275)]