16193870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21031}}^1$

素因数の和:21056

約数の個数: 32

約数和(自身を含む): 36343296

約数和(自身を除く): 20149426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21031, 42062, 105155, 147217, 210310, 231341, 294434, 462682, 736085, 1156705, 1472170, 1619387, 2313410, 3238774, 8096935, 16193870]

約数ペア:

[(1, 16193870), (2, 8096935), (5, 3238774), (7, 2313410), (10, 1619387), (11, 1472170), (14, 1156705), (22, 736085), (35, 462682), (55, 294434), (70, 231341), (77, 210310), (110, 147217), (154, 105155), (385, 42062), (770, 21031)]