25386109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 30753280

約数和(自身を除く): 5367171

約数列:

[1, 7, 19, 133, 163, 1141, 1171, 3097, 8197, 21679, 22249, 155743, 190873, 1336111, 3626587, 25386109]

約数ペア:

[(1, 25386109), (7, 3626587), (19, 1336111), (133, 190873), (163, 155743), (1141, 22249), (1171, 21679), (3097, 8197)]