19057917845

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 23414995968

約数和(自身を除く): 4357078123

約数列:

[1, 5, 67, 223, 335, 337, 757, 1115, 1685, 3785, 14941, 22579, 50719, 74705, 75151, 112895, 168811, 253595, 255109, 375755, 844055, 1275545, 5035117, 11310337, 17092303, 25175585, 56551685, 56889307, 85461515, 284446535, 3811583569, 19057917845]

約数ペア:

[(1, 19057917845), (5, 3811583569), (67, 284446535), (223, 85461515), (335, 56889307), (337, 56551685), (757, 25175585), (1115, 17092303), (1685, 11310337), (3785, 5035117), (14941, 1275545), (22579, 844055), (50719, 375755), (74705, 255109), (75151, 253595), (112895, 168811)]