12549766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 8497274

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 173, 346, 437, 874, 1577, 1909, 3154, 3287, 3818, 3979, 6574, 7958, 14359, 28718, 36271, 72542, 75601, 151202, 272821, 330257, 545642, 660514, 6274883, 12549766]

約数ペア:

[(1, 12549766), (2, 6274883), (19, 660514), (23, 545642), (38, 330257), (46, 272821), (83, 151202), (166, 75601), (173, 72542), (346, 36271), (437, 28718), (874, 14359), (1577, 7958), (1909, 6574), (3154, 3979), (3287, 3818)]