21333598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 38031840

約数和(自身を除く): 16698242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 769, 1067, 1261, 1538, 2134, 2522, 8459, 9997, 13871, 16918, 19994, 27742, 74593, 109967, 149186, 219934, 820523, 969709, 1641046, 1939418, 10666799, 21333598]

約数ペア:

[(1, 21333598), (2, 10666799), (11, 1939418), (13, 1641046), (22, 969709), (26, 820523), (97, 219934), (143, 149186), (194, 109967), (286, 74593), (769, 27742), (1067, 19994), (1261, 16918), (1538, 13871), (2134, 9997), (2522, 8459)]