12726964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 23106888

約数和(自身を除く): 10379924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 761, 1522, 3044, 4181, 8362, 16724, 28157, 56314, 85993, 112628, 171986, 343972, 3181741, 6363482, 12726964]

約数ペア:

[(1, 12726964), (2, 6363482), (4, 3181741), (37, 343972), (74, 171986), (113, 112628), (148, 85993), (226, 56314), (452, 28157), (761, 16724), (1522, 8362), (3044, 4181)]