25722086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52069}}^1$

素因数の和:52103

約数の個数: 16

約数和(自身を含む): 43738800

約数和(自身を除く): 18016714

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 52069, 104138, 676897, 989311, 1353794, 1978622, 12861043, 25722086]

約数ペア:

[(1, 25722086), (2, 12861043), (13, 1978622), (19, 1353794), (26, 989311), (38, 676897), (247, 104138), (494, 52069)]