25422202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22739}}^1$

素因数の和:22797

約数の個数: 16

約数和(自身を含む): 42023520

約数和(自身を除く): 16601318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 22739, 45478, 295607, 591214, 977777, 1955554, 12711101, 25422202]

約数ペア:

[(1, 25422202), (2, 12711101), (13, 1955554), (26, 977777), (43, 591214), (86, 295607), (559, 45478), (1118, 22739)]