2019030068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{86743}}^1$

素因数の和:86804

約数の個数: 36

約数和(自身を含む): 4029432288

約数和(自身を除く): 2010402220

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 5819, 11638, 23276, 86743, 173486, 346972, 954173, 1908346, 1995089, 3816692, 3990178, 7980356, 21945979, 43891958, 45887047, 87783916, 91774094, 183548188, 504757517, 1009515034, 2019030068]

約数ペア:

[(1, 2019030068), (2, 1009515034), (4, 504757517), (11, 183548188), (22, 91774094), (23, 87783916), (44, 45887047), (46, 43891958), (92, 21945979), (253, 7980356), (506, 3990178), (529, 3816692), (1012, 1995089), (1058, 1908346), (2116, 954173), (5819, 346972), (11638, 173486), (23276, 86743)]