12763505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 16377984

約数和(自身を除く): 3614479

約数列:

[1, 5, 23, 41, 115, 205, 943, 2707, 4715, 13535, 62261, 110987, 311305, 554935, 2552701, 12763505]

約数ペア:

[(1, 12763505), (5, 2552701), (23, 554935), (41, 311305), (115, 110987), (205, 62261), (943, 13535), (2707, 4715)]