1923409312990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{96605189}}^1$

素因数の和:96605388

約数の個数: 32

約数和(自身を含む): 3797743229280

約数和(自身を除く): 1874333916290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 96605189, 193210378, 483025945, 966051890, 1062657079, 2125314158, 5313285395, 10626570790, 17485539209, 34971078418, 87427696045, 174855392090, 192340931299, 384681862598, 961704656495, 1923409312990]

約数ペア:

[(1, 1923409312990), (2, 961704656495), (5, 384681862598), (10, 192340931299), (11, 174855392090), (22, 87427696045), (55, 34971078418), (110, 17485539209), (181, 10626570790), (362, 5313285395), (905, 2125314158), (1810, 1062657079), (1991, 966051890), (3982, 483025945), (9955, 193210378), (19910, 96605189)]