2019489965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1\times {\mathrm{6871}}^1$

素因数の和:8932

約数の個数: 16

約数和(自身を含む): 2508554880

約数和(自身を除く): 489064915

約数列:

[1, 5, 29, 145, 2027, 6871, 10135, 34355, 58783, 199259, 293915, 996295, 13927517, 69637585, 403897993, 2019489965]

約数ペア:

[(1, 2019489965), (5, 403897993), (29, 69637585), (145, 13927517), (2027, 996295), (6871, 293915), (10135, 199259), (34355, 58783)]