12947286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{196171}}^1$

素因数の和:196187

約数の個数: 16

約数和(自身を含む): 28248768

約数和(自身を除く): 15301482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 196171, 392342, 588513, 1177026, 2157881, 4315762, 6473643, 12947286]

約数ペア:

[(1, 12947286), (2, 6473643), (3, 4315762), (6, 2157881), (11, 1177026), (22, 588513), (33, 392342), (66, 196171)]