12856854

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{11971}}^1$

素因数の和:12155

約数の個数: 16

約数和(自身を含む): 25859520

約数和(自身を除く): 13002666

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 11971, 23942, 35913, 71826, 2142809, 4285618, 6428427, 12856854]

約数ペア:

[(1, 12856854), (2, 6428427), (3, 4285618), (6, 2142809), (179, 71826), (358, 35913), (537, 23942), (1074, 11971)]