19003833748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{2909}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 34710480000

約数和(自身を除く): 15706646252

約数列:

[1, 2, 4, 29, 58, 116, 199, 283, 398, 566, 796, 1132, 2909, 5771, 5818, 8207, 11542, 11636, 16414, 23084, 32828, 56317, 84361, 112634, 168722, 225268, 337444, 578891, 823247, 1157782, 1633193, 1646494, 2315564, 3266386, 3292988, 6532772, 16787839, 23874163, 33575678, 47748326, 67151356, 95496652, 163826153, 327652306, 655304612, 4750958437, 9501916874, 19003833748]

約数ペア:

[(1, 19003833748), (2, 9501916874), (4, 4750958437), (29, 655304612), (58, 327652306), (116, 163826153), (199, 95496652), (283, 67151356), (398, 47748326), (566, 33575678), (796, 23874163), (1132, 16787839), (2909, 6532772), (5771, 3292988), (5818, 3266386), (8207, 2315564), (11542, 1646494), (11636, 1633193), (16414, 1157782), (23084, 823247), (32828, 578891), (56317, 337444), (84361, 225268), (112634, 168722)]