12347566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 24016608

約数和(自身を除く): 11669042

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 197, 242, 259, 394, 407, 518, 814, 847, 1379, 1694, 2167, 2758, 2849, 4334, 4477, 5698, 7289, 8954, 14578, 15169, 23837, 30338, 31339, 47674, 51023, 62678, 80179, 102046, 160358, 166859, 333718, 561253, 881969, 1122506, 1763938, 6173783, 12347566]

約数ペア:

[(1, 12347566), (2, 6173783), (7, 1763938), (11, 1122506), (14, 881969), (22, 561253), (37, 333718), (74, 166859), (77, 160358), (121, 102046), (154, 80179), (197, 62678), (242, 51023), (259, 47674), (394, 31339), (407, 30338), (518, 23837), (814, 15169), (847, 14578), (1379, 8954), (1694, 7289), (2167, 5698), (2758, 4477), (2849, 4334)]