12459454

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 9866306

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 359, 469, 518, 718, 938, 2479, 2513, 4958, 5026, 13283, 17353, 24053, 26566, 34706, 48106, 92981, 168371, 185962, 336742, 889961, 1779922, 6229727, 12459454]

約数ペア:

[(1, 12459454), (2, 6229727), (7, 1779922), (14, 889961), (37, 336742), (67, 185962), (74, 168371), (134, 92981), (259, 48106), (359, 34706), (469, 26566), (518, 24053), (718, 17353), (938, 13283), (2479, 5026), (2513, 4958)]