25201813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12084

約数の個数: 16

約数和(自身を含む): 32368896

約数和(自身を除く): 7167083

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 12041, 84287, 156533, 276943, 1095731, 1938601, 3600259, 25201813]

約数ペア:

[(1, 25201813), (7, 3600259), (13, 1938601), (23, 1095731), (91, 276943), (161, 156533), (299, 84287), (2093, 12041)]