4919783905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{22409}}^1$

素因数の和:24744

約数の個数: 16

約数和(自身を含む): 6217430400

約数和(自身を除く): 1297646495

約数列:

[1, 5, 19, 95, 2311, 11555, 22409, 43909, 112045, 219545, 425771, 2128855, 51787199, 258935995, 983956781, 4919783905]

約数ペア:

[(1, 4919783905), (5, 983956781), (19, 258935995), (95, 51787199), (2311, 2128855), (11555, 425771), (22409, 219545), (43909, 112045)]