18929120462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1062121}}^1$

素因数の和:1062216

約数の個数: 32

約数和(自身を含む): 34667662080

約数和(自身を除く): 15738541618

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 1062121, 2124242, 7434847, 14869694, 20180299, 40360598, 71162107, 141262093, 142324214, 282524186, 498134749, 996269498, 1352080033, 2704160066, 9464560231, 18929120462]

約数ペア:

[(1, 18929120462), (2, 9464560231), (7, 2704160066), (14, 1352080033), (19, 996269498), (38, 498134749), (67, 282524186), (133, 142324214), (134, 141262093), (266, 71162107), (469, 40360598), (938, 20180299), (1273, 14869694), (2546, 7434847), (8911, 2124242), (17822, 1062121)]