18660996866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1731397}}^1$

素因数の和:1731733

約数の個数: 16

約数和(自身を含む): 29731566456

約数和(自身を除く): 11070569590

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 1731397, 3462794, 29433749, 58867498, 548852849, 1097705698, 9330498433, 18660996866]

約数ペア:

[(1, 18660996866), (2, 9330498433), (17, 1097705698), (34, 548852849), (317, 58867498), (634, 29433749), (5389, 3462794), (10778, 1731397)]