17212210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41981}}^1$

素因数の和:42029

約数の個数: 16

約数和(自身を含む): 31738392

約数和(自身を除く): 14526182

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 41981, 83962, 209905, 419810, 1721221, 3442442, 8606105, 17212210]

約数ペア:

[(1, 17212210), (2, 8606105), (5, 3442442), (10, 1721221), (41, 419810), (82, 209905), (205, 83962), (410, 41981)]