19652715673367

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{6373}}^1$

素因数の和:7344

約数の個数: 64

約数和(自身を含む): 23917711933440

約数和(自身を除く): 4264996260073

約数列:

[1, 7, 19, 133, 191, 233, 521, 1337, 1631, 3629, 3647, 4427, 6373, 9899, 25403, 30989, 44503, 44611, 69293, 99511, 121087, 121393, 311521, 696577, 845557, 847609, 849751, 1217243, 1484909, 1890709, 2306467, 3320333, 5918899, 8520701, 10394363, 13234963, 16145269, 23127617, 23186063, 23242331, 28213271, 63086327, 161893319, 162302441, 197492897, 283617619, 440535197, 441604289, 634183603, 773637589, 1985323333, 3083746379, 4439285221, 5388734761, 5415463123, 12049488457, 14699114191, 37721143327, 84346419199, 102893799337, 147764779499, 1034353456493, 2807530810481, 19652715673367]

約数ペア:

[(1, 19652715673367), (7, 2807530810481), (19, 1034353456493), (133, 147764779499), (191, 102893799337), (233, 84346419199), (521, 37721143327), (1337, 14699114191), (1631, 12049488457), (3629, 5415463123), (3647, 5388734761), (4427, 4439285221), (6373, 3083746379), (9899, 1985323333), (25403, 773637589), (30989, 634183603), (44503, 441604289), (44611, 440535197), (69293, 283617619), (99511, 197492897), (121087, 162302441), (121393, 161893319), (311521, 63086327), (696577, 28213271), (845557, 23242331), (847609, 23186063), (849751, 23127617), (1217243, 16145269), (1484909, 13234963), (1890709, 10394363), (2306467, 8520701), (3320333, 5918899)]