15738242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20917

約数の個数: 16

約数和(自身を含む): 26301240

約数和(自身を除く): 10562998

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 20873, 41746, 271349, 542698, 605317, 1210634, 7869121, 15738242]

約数ペア:

[(1, 15738242), (2, 7869121), (13, 1210634), (26, 605317), (29, 542698), (58, 271349), (377, 41746), (754, 20873)]