169236386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{20297}}^1$

素因数の和:20689

約数の個数: 16

約数和(自身を含む): 277676640

約数和(自身を除く): 108440254

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 20297, 40594, 223267, 446534, 7692563, 15385126, 84618193, 169236386]

約数ペア:

[(1, 169236386), (2, 84618193), (11, 15385126), (22, 7692563), (379, 446534), (758, 223267), (4169, 40594), (8338, 20297)]