2019944606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{10499}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 3281040000

約数和(自身を除く): 1261095394

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 1159, 1577, 2318, 3154, 5063, 10126, 10499, 20998, 96197, 192394, 199481, 398962, 640439, 871417, 1280878, 1742834, 12168341, 16556923, 24336682, 33113846, 53156437, 106312874, 1009972303, 2019944606]

約数ペア:

[(1, 2019944606), (2, 1009972303), (19, 106312874), (38, 53156437), (61, 33113846), (83, 24336682), (122, 16556923), (166, 12168341), (1159, 1742834), (1577, 1280878), (2318, 871417), (3154, 640439), (5063, 398962), (10126, 199481), (10499, 192394), (20998, 96197)]