12664792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11935

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 15904808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11903, 23806, 47612, 83321, 95224, 166642, 226157, 333284, 452314, 666568, 904628, 1583099, 1809256, 3166198, 6332396, 12664792]

約数ペア:

[(1, 12664792), (2, 6332396), (4, 3166198), (7, 1809256), (8, 1583099), (14, 904628), (19, 666568), (28, 452314), (38, 333284), (56, 226157), (76, 166642), (133, 95224), (152, 83321), (266, 47612), (532, 23806), (1064, 11903)]