1993156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3852576

約数和(自身を除く): 1859420

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 467, 934, 1067, 1868, 2134, 4268, 5137, 10274, 20548, 45299, 90598, 181196, 498289, 996578, 1993156]

約数ペア:

[(1, 1993156), (2, 996578), (4, 498289), (11, 181196), (22, 90598), (44, 45299), (97, 20548), (194, 10274), (388, 5137), (467, 4268), (934, 2134), (1067, 1868)]