17180042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3701}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 28253664

約数和(自身を除く): 11073622

約数列:

[1, 2, 11, 22, 211, 422, 2321, 3701, 4642, 7402, 40711, 81422, 780911, 1561822, 8590021, 17180042]

約数ペア:

[(1, 17180042), (2, 8590021), (11, 1561822), (22, 780911), (211, 81422), (422, 40711), (2321, 7402), (3701, 4642)]