13881142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17053}}^1$

素因数の和:17103

約数の個数: 16

約数和(自身を含む): 23329872

約数和(自身を除く): 9448730

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 17053, 34106, 187583, 375166, 630961, 1261922, 6940571, 13881142]

約数ペア:

[(1, 13881142), (2, 6940571), (11, 1261922), (22, 630961), (37, 375166), (74, 187583), (407, 34106), (814, 17053)]