25092509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 27735792

約数和(自身を除く): 2643283

約数列:

[1, 13, 73, 137, 193, 949, 1781, 2509, 10001, 14089, 26441, 130013, 183157, 343733, 1930193, 25092509]

約数ペア:

[(1, 25092509), (13, 1930193), (73, 343733), (137, 183157), (193, 130013), (949, 26441), (1781, 14089), (2509, 10001)]