17995367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 20738592

約数和(自身を除く): 2743225

約数列:

[1, 13, 17, 107, 221, 761, 1391, 1819, 9893, 12937, 23647, 81427, 168181, 1058551, 1384259, 17995367]

約数ペア:

[(1, 17995367), (13, 1384259), (17, 1058551), (107, 168181), (221, 81427), (761, 23647), (1391, 12937), (1819, 9893)]