18682786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 29158200

約数和(自身を除く): 10475414

約数列:

[1, 2, 29, 58, 193, 386, 1669, 3338, 5597, 11194, 48401, 96802, 322117, 644234, 9341393, 18682786]

約数ペア:

[(1, 18682786), (2, 9341393), (29, 644234), (58, 322117), (193, 96802), (386, 48401), (1669, 11194), (3338, 5597)]