18473102

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 9801298

約数列:

[1, 2, 101, 109, 202, 218, 839, 1678, 11009, 22018, 84739, 91451, 169478, 182902, 9236551, 18473102]

約数ペア:

[(1, 18473102), (2, 9236551), (101, 182902), (109, 169478), (202, 91451), (218, 84739), (839, 22018), (1678, 11009)]