28085819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 31687200

約数和(自身を除く): 3601381

約数列:

[1, 17, 19, 89, 323, 977, 1513, 1691, 16609, 18563, 28747, 86953, 315571, 1478201, 1652107, 28085819]

約数ペア:

[(1, 28085819), (17, 1652107), (19, 1478201), (89, 315571), (323, 86953), (977, 28747), (1513, 18563), (1691, 16609)]