9909290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24169}}^1$

素因数の和:24217

約数の個数: 16

約数和(自身を含む): 18272520

約数和(自身を除く): 8363230

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 24169, 48338, 120845, 241690, 990929, 1981858, 4954645, 9909290]

約数ペア:

[(1, 9909290), (2, 4954645), (5, 1981858), (10, 990929), (41, 241690), (82, 120845), (205, 48338), (410, 24169)]