40946938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29123}}^1$

素因数の和:29181

約数の個数: 16

約数和(自身を含む): 66402720

約数和(自身を除く): 25455782

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 29123, 58246, 553337, 1077551, 1106674, 2155102, 20473469, 40946938]

約数ペア:

[(1, 40946938), (2, 20473469), (19, 2155102), (37, 1106674), (38, 1077551), (74, 553337), (703, 58246), (1406, 29123)]