13259293

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 14526720

約数和(自身を除く): 1267427

約数列:

[1, 23, 29, 103, 193, 667, 2369, 2987, 4439, 5597, 19879, 68701, 128731, 457217, 576491, 13259293]

約数ペア:

[(1, 13259293), (23, 576491), (29, 457217), (103, 128731), (193, 68701), (667, 19879), (2369, 5597), (2987, 4439)]