12756194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15671}}^1$

素因数の和:15721

約数の個数: 16

約数和(自身を含む): 21439296

約数和(自身を除く): 8683102

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15671, 31342, 172381, 344762, 579827, 1159654, 6378097, 12756194]

約数ペア:

[(1, 12756194), (2, 6378097), (11, 1159654), (22, 579827), (37, 344762), (74, 172381), (407, 31342), (814, 15671)]