11647690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28457

約数の個数: 16

約数和(自身を含む): 21477960

約数和(自身を除く): 9830270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 28409, 56818, 142045, 284090, 1164769, 2329538, 5823845, 11647690]

約数ペア:

[(1, 11647690), (2, 5823845), (5, 2329538), (10, 1164769), (41, 284090), (82, 142045), (205, 56818), (410, 28409)]