9647860964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18135077}}^1$

素因数の和:18135107

約数の個数: 24

約数和(自身を含む): 20311287360

約数和(自身を除く): 10663426396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18135077, 36270154, 72540308, 126945539, 253891078, 344566463, 507782156, 689132926, 1378265852, 2411965241, 4823930482, 9647860964]

約数ペア:

[(1, 9647860964), (2, 4823930482), (4, 2411965241), (7, 1378265852), (14, 689132926), (19, 507782156), (28, 344566463), (38, 253891078), (76, 126945539), (133, 72540308), (266, 36270154), (532, 18135077)]