18727202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8093}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 30595320

約数和(自身を除く): 11868118

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 8093, 16186, 105209, 210418, 720277, 1440554, 9363601, 18727202]

約数ペア:

[(1, 18727202), (2, 9363601), (13, 1440554), (26, 720277), (89, 210418), (178, 105209), (1157, 16186), (2314, 8093)]