887414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 1548120

約数和(自身を除く): 660706

約数列:

[1, 2, 11, 19, 22, 38, 121, 193, 209, 242, 386, 418, 2123, 2299, 3667, 4246, 4598, 7334, 23353, 40337, 46706, 80674, 443707, 887414]

約数ペア:

[(1, 887414), (2, 443707), (11, 80674), (19, 46706), (22, 40337), (38, 23353), (121, 7334), (193, 4598), (209, 4246), (242, 3667), (386, 2299), (418, 2123)]