16865339905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{366917}}^1$

素因数の和:367268

約数の個数: 16

約数和(自身を含む): 21002386320

約数和(自身を除く): 4137046415

約数列:

[1, 5, 29, 145, 317, 1585, 9193, 45965, 366917, 1834585, 10640593, 53202965, 116312689, 581563445, 3373067981, 16865339905]

約数ペア:

[(1, 16865339905), (5, 3373067981), (29, 581563445), (145, 116312689), (317, 53202965), (1585, 10640593), (9193, 1834585), (45965, 366917)]