39497732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 77289660

約数和(自身を除く): 37791928

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 1609, 3218, 6137, 6436, 12274, 24548, 27353, 30571, 54706, 61142, 109412, 122284, 519707, 580849, 1039414, 1161698, 2078828, 2323396, 9874433, 19748866, 39497732]

約数ペア:

[(1, 39497732), (2, 19748866), (4, 9874433), (17, 2323396), (19, 2078828), (34, 1161698), (38, 1039414), (68, 580849), (76, 519707), (323, 122284), (361, 109412), (646, 61142), (722, 54706), (1292, 30571), (1444, 27353), (1609, 24548), (3218, 12274), (6137, 6436)]