84393782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 62486218

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 1999, 2222, 3838, 3998, 21109, 21989, 37981, 42218, 43978, 75962, 201899, 403798, 417791, 835582, 2220889, 3836081, 4441778, 7672162, 42196891, 84393782]

約数ペア:

[(1, 84393782), (2, 42196891), (11, 7672162), (19, 4441778), (22, 3836081), (38, 2220889), (101, 835582), (202, 417791), (209, 403798), (418, 201899), (1111, 75962), (1919, 43978), (1999, 42218), (2222, 37981), (3838, 21989), (3998, 21109)]