25820119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 28746144

約数和(自身を除く): 2926025

約数列:

[1, 13, 41, 193, 251, 533, 2509, 3263, 7913, 10291, 48443, 102869, 133783, 629759, 1986163, 25820119]

約数ペア:

[(1, 25820119), (13, 1986163), (41, 629759), (193, 133783), (251, 102869), (533, 48443), (2509, 10291), (3263, 7913)]