12319254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 28574208

約数和(自身を除く): 16254954

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 317, 381, 634, 762, 951, 1143, 1902, 2159, 2286, 2853, 4318, 5389, 5706, 6477, 10778, 12954, 16167, 19431, 32334, 38862, 40259, 48501, 80518, 97002, 120777, 241554, 362331, 684403, 724662, 1368806, 2053209, 4106418, 6159627, 12319254]

約数ペア:

[(1, 12319254), (2, 6159627), (3, 4106418), (6, 2053209), (9, 1368806), (17, 724662), (18, 684403), (34, 362331), (51, 241554), (102, 120777), (127, 97002), (153, 80518), (254, 48501), (306, 40259), (317, 38862), (381, 32334), (634, 19431), (762, 16167), (951, 12954), (1143, 10778), (1902, 6477), (2159, 5706), (2286, 5389), (2853, 4318)]