39677638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19819}}^1$

素因数の和:19852

約数の個数: 32

約数和(自身を含む): 79914240

約数和(自身を除く): 40236602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19819, 39638, 138733, 218009, 257647, 277466, 436018, 515294, 1526063, 1803529, 2834117, 3052126, 3607058, 5668234, 19838819, 39677638]

約数ペア:

[(1, 39677638), (2, 19838819), (7, 5668234), (11, 3607058), (13, 3052126), (14, 2834117), (22, 1803529), (26, 1526063), (77, 515294), (91, 436018), (143, 277466), (154, 257647), (182, 218009), (286, 138733), (1001, 39638), (2002, 19819)]