16325870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 32266080

約数和(自身を除く): 15940210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 769, 965, 1538, 1930, 2123, 3845, 4246, 7690, 8459, 10615, 16918, 21230, 42295, 84590, 148417, 296834, 742085, 1484170, 1632587, 3265174, 8162935, 16325870]

約数ペア:

[(1, 16325870), (2, 8162935), (5, 3265174), (10, 1632587), (11, 1484170), (22, 742085), (55, 296834), (110, 148417), (193, 84590), (386, 42295), (769, 21230), (965, 16918), (1538, 10615), (1930, 8459), (2123, 7690), (3845, 4246)]