12796894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 9091106

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 199, 398, 407, 814, 869, 1738, 2189, 2923, 4378, 5846, 7363, 14726, 15721, 31442, 32153, 64306, 80993, 161986, 172931, 345862, 581677, 1163354, 6398447, 12796894]

約数ペア:

[(1, 12796894), (2, 6398447), (11, 1163354), (22, 581677), (37, 345862), (74, 172931), (79, 161986), (158, 80993), (199, 64306), (398, 32153), (407, 31442), (814, 15721), (869, 14726), (1738, 7363), (2189, 5846), (2923, 4378)]