13615982

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 20802912

約数和(自身を除く): 7186930

約数列:

[1, 2, 103, 157, 206, 314, 421, 842, 16171, 32342, 43363, 66097, 86726, 132194, 6807991, 13615982]

約数ペア:

[(1, 13615982), (2, 6807991), (103, 132194), (157, 86726), (206, 66097), (314, 43363), (421, 32342), (842, 16171)]