8420772.00000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10093}}^1$

素因数の和:10159

約数の個数: 24

約数和(自身を含む): 62179040

約数和(自身を除く): 29195116

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 10093, 20186, 40372, 191767, 383534, 433999, 767068, 867998, 1735996, 8245981, 16491962, 32983924]

約数ペア:

[(1, 32983924), (2, 16491962), (4, 8245981), (19, 1735996), (38, 867998), (43, 767068), (76, 433999), (86, 383534), (172, 191767), (817, 40372), (1634, 20186), (3268, 10093)]