1900293284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{531997}}^1$

素因数の和:532067

約数の個数: 24

約数和(自身を含む): 3575026560

約数和(自身を除く): 1674733276

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 531997, 1063994, 2127988, 10107943, 20215886, 25003859, 40431772, 50007718, 100015436, 475073321, 950146642, 1900293284]

約数ペア:

[(1, 1900293284), (2, 950146642), (4, 475073321), (19, 100015436), (38, 50007718), (47, 40431772), (76, 25003859), (94, 20215886), (188, 10107943), (893, 2127988), (1786, 1063994), (3572, 531997)]