2019468215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{35803}}^1$

素因数の和:36226

約数の個数: 16

約数和(自身を含む): 2513440800

約数和(自身を除く): 493972585

約数列:

[1, 5, 29, 145, 389, 1945, 11281, 35803, 56405, 179015, 1038287, 5191435, 13927367, 69636835, 403893643, 2019468215]

約数ペア:

[(1, 2019468215), (5, 403893643), (29, 69636835), (145, 13927367), (389, 5191435), (1945, 1038287), (11281, 179015), (35803, 56405)]