11993807494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1\times {\mathrm{1811}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 19039046400

約数和(自身を除く): 7045238906

約数列:

[1, 2, 19, 38, 397, 439, 794, 878, 1811, 3622, 7543, 8341, 15086, 16682, 34409, 68818, 174283, 348566, 718967, 795029, 1437934, 1590058, 3311377, 6622754, 13660373, 15105551, 27320746, 30211102, 315626513, 631253026, 5996903747, 11993807494]

約数ペア:

[(1, 11993807494), (2, 5996903747), (19, 631253026), (38, 315626513), (397, 30211102), (439, 27320746), (794, 15105551), (878, 13660373), (1811, 6622754), (3622, 3311377), (7543, 1590058), (8341, 1437934), (15086, 795029), (16682, 718967), (34409, 348566), (68818, 174283)]