11161610

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2729}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 20147400

約数和(自身を除く): 8985790

約数列:

[1, 2, 5, 10, 409, 818, 2045, 2729, 4090, 5458, 13645, 27290, 1116161, 2232322, 5580805, 11161610]

約数ペア:

[(1, 11161610), (2, 5580805), (5, 2232322), (10, 1116161), (409, 27290), (818, 13645), (2045, 5458), (2729, 4090)]