12806844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 31180800

約数和(自身を除く): 18373956

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 199, 346, 372, 398, 519, 597, 692, 796, 1038, 1194, 2076, 2388, 5363, 6169, 10726, 12338, 16089, 18507, 21452, 24676, 32178, 34427, 37014, 64356, 68854, 74028, 103281, 137708, 206562, 413124, 1067237, 2134474, 3201711, 4268948, 6403422, 12806844]

約数ペア:

[(1, 12806844), (2, 6403422), (3, 4268948), (4, 3201711), (6, 2134474), (12, 1067237), (31, 413124), (62, 206562), (93, 137708), (124, 103281), (173, 74028), (186, 68854), (199, 64356), (346, 37014), (372, 34427), (398, 32178), (519, 24676), (597, 21452), (692, 18507), (796, 16089), (1038, 12338), (1194, 10726), (2076, 6169), (2388, 5363)]