2019486516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{87697}}^1$

素因数の和:87824

約数の個数: 48

約数和(自身を含む): 5009309760

約数和(自身を除く): 2989823244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3838, 5757, 7676, 11514, 23028, 87697, 175394, 263091, 350788, 526182, 1052364, 1666243, 3332486, 4998729, 6664972, 8857397, 9997458, 17714794, 19994916, 26572191, 35429588, 53144382, 106288764, 168290543, 336581086, 504871629, 673162172, 1009743258, 2019486516]

約数ペア:

[(1, 2019486516), (2, 1009743258), (3, 673162172), (4, 504871629), (6, 336581086), (12, 168290543), (19, 106288764), (38, 53144382), (57, 35429588), (76, 26572191), (101, 19994916), (114, 17714794), (202, 9997458), (228, 8857397), (303, 6664972), (404, 4998729), (606, 3332486), (1212, 1666243), (1919, 1052364), (3838, 526182), (5757, 350788), (7676, 263091), (11514, 175394), (23028, 87697)]