66631594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{12799}}^1$

素因数の和:12957

約数の個数: 16

約数和(自身を含む): 105984000

約数和(自身を除く): 39352406

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 12799, 25598, 243181, 486362, 1753463, 3506926, 33315797, 66631594]

約数ペア:

[(1, 66631594), (2, 33315797), (19, 3506926), (38, 1753463), (137, 486362), (274, 243181), (2603, 25598), (5206, 12799)]