11957242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 19628064

約数和(自身を除く): 7670822

約数列:

[1, 2, 11, 22, 421, 842, 1291, 2582, 4631, 9262, 14201, 28402, 543511, 1087022, 5978621, 11957242]

約数ペア:

[(1, 11957242), (2, 5978621), (11, 1087022), (22, 543511), (421, 28402), (842, 14201), (1291, 9262), (2582, 4631)]