18079193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 20347200

約数和(自身を除く): 2268007

約数列:

[1, 11, 59, 89, 313, 649, 979, 3443, 5251, 18467, 27857, 57761, 203137, 306427, 1643563, 18079193]

約数ペア:

[(1, 18079193), (11, 1643563), (59, 306427), (89, 203137), (313, 57761), (649, 27857), (979, 18467), (3443, 5251)]