17180636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20551}}^1$

素因数の和:20585

約数の個数: 24

約数和(自身を含む): 34527360

約数和(自身を除く): 17346724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20551, 41102, 82204, 226061, 390469, 452122, 780938, 904244, 1561876, 4295159, 8590318, 17180636]

約数ペア:

[(1, 17180636), (2, 8590318), (4, 4295159), (11, 1561876), (19, 904244), (22, 780938), (38, 452122), (44, 390469), (76, 226061), (209, 82204), (418, 41102), (836, 20551)]