19351806

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 40030848

約数和(自身を除く): 20679042

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 701, 1402, 2103, 4206, 4601, 9202, 13803, 27606, 30143, 60286, 75007, 90429, 150014, 180858, 225021, 450042, 3225301, 6450602, 9675903, 19351806]

約数ペア:

[(1, 19351806), (2, 9675903), (3, 6450602), (6, 3225301), (43, 450042), (86, 225021), (107, 180858), (129, 150014), (214, 90429), (258, 75007), (321, 60286), (642, 30143), (701, 27606), (1402, 13803), (2103, 9202), (4206, 4601)]