19533616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{9613}}^1$

素因数の和:9748

約数の個数: 20

約数和(自身を含む): 38148352

約数和(自身を除く): 18614736

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 9613, 19226, 38452, 76904, 153808, 1220851, 2441702, 4883404, 9766808, 19533616]

約数ペア:

[(1, 19533616), (2, 9766808), (4, 4883404), (8, 2441702), (16, 1220851), (127, 153808), (254, 76904), (508, 38452), (1016, 19226), (2032, 9613)]