1940422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 3198672

約数和(自身を除く): 1258250

約数列:

[1, 2, 11, 22, 193, 386, 457, 914, 2123, 4246, 5027, 10054, 88201, 176402, 970211, 1940422]

約数ペア:

[(1, 1940422), (2, 970211), (11, 176402), (22, 88201), (193, 10054), (386, 5027), (457, 4246), (914, 2123)]