25377794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6389

約数の個数: 16

約数和(自身を含む): 41262648

約数和(自身を除く): 15884854

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6217, 12434, 80821, 161642, 976069, 1952138, 12688897, 25377794]

約数ペア:

[(1, 25377794), (2, 12688897), (13, 1952138), (26, 976069), (157, 161642), (314, 80821), (2041, 12434), (4082, 6217)]