2015921717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{2341}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 2160635520

約数和(自身を除く): 144713803

約数列:

[1, 19, 61, 743, 1159, 2341, 14117, 44479, 45323, 142801, 861137, 1739363, 2713219, 33047897, 106101143, 2015921717]

約数ペア:

[(1, 2015921717), (19, 106101143), (61, 33047897), (743, 2713219), (1159, 1739363), (2341, 861137), (14117, 142801), (44479, 45323)]