8386642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 14095872

約数和(自身を除く): 5709230

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 10303, 20606, 113333, 226666, 381211, 762422, 4193321, 8386642]

約数ペア:

[(1, 8386642), (2, 4193321), (11, 762422), (22, 381211), (37, 226666), (74, 113333), (407, 20606), (814, 10303)]