10720974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162439}}^1$

素因数の和:162455

約数の個数: 16

約数和(自身を含む): 23391360

約数和(自身を除く): 12670386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 162439, 324878, 487317, 974634, 1786829, 3573658, 5360487, 10720974]

約数ペア:

[(1, 10720974), (2, 5360487), (3, 3573658), (6, 1786829), (11, 974634), (22, 487317), (33, 324878), (66, 162439)]