25691138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50773}}^1$

素因数の和:50809

約数の個数: 16

約数和(自身を含む): 43868736

約数和(自身を除く): 18177598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 50773, 101546, 558503, 1117006, 1167779, 2335558, 12845569, 25691138]

約数ペア:

[(1, 25691138), (2, 12845569), (11, 2335558), (22, 1167779), (23, 1117006), (46, 558503), (253, 101546), (506, 50773)]