1916346916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11519}}^1$

素因数の和:11752

約数の個数: 48

約数和(自身を含む): 3870720000

約数和(自身を除く): 1954373084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 398, 418, 796, 836, 2189, 3781, 4378, 7562, 8756, 11519, 15124, 23038, 41591, 46076, 83182, 126709, 166364, 218861, 253418, 437722, 506836, 875444, 2292281, 2407471, 4584562, 4814942, 9169124, 9629884, 25215091, 43553339, 50430182, 87106678, 100860364, 174213356, 479086729, 958173458, 1916346916]

約数ペア:

[(1, 1916346916), (2, 958173458), (4, 479086729), (11, 174213356), (19, 100860364), (22, 87106678), (38, 50430182), (44, 43553339), (76, 25215091), (199, 9629884), (209, 9169124), (398, 4814942), (418, 4584562), (796, 2407471), (836, 2292281), (2189, 875444), (3781, 506836), (4378, 437722), (7562, 253418), (8756, 218861), (11519, 166364), (15124, 126709), (23038, 83182), (41591, 46076)]