25090234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 40642560

約数和(自身を除く): 15552326

約数列:

[1, 2, 13, 26, 431, 862, 2239, 4478, 5603, 11206, 29107, 58214, 965009, 1930018, 12545117, 25090234]

約数ペア:

[(1, 25090234), (2, 12545117), (13, 1930018), (26, 965009), (431, 58214), (862, 29107), (2239, 11206), (4478, 5603)]