17398898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27271}}^1$

素因数の和:27313

約数の個数: 16

約数和(自身を含む): 29453760

約数和(自身を除く): 12054862

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 27271, 54542, 299981, 599962, 790859, 1581718, 8699449, 17398898]

約数ペア:

[(1, 17398898), (2, 8699449), (11, 1581718), (22, 790859), (29, 599962), (58, 299981), (319, 54542), (638, 27271)]