1940774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 3343680

約数和(自身を除く): 1402906

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4643, 9286, 51073, 88217, 102146, 176434, 970387, 1940774]

約数ペア:

[(1, 1940774), (2, 970387), (11, 176434), (19, 102146), (22, 88217), (38, 51073), (209, 9286), (418, 4643)]