15707902091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1\times {\mathrm{28411}}^1$

素因数の和:32594

約数の個数: 16

約数和(自身を含む): 18901935360

約数和(自身を除く): 3194033269

約数列:

[1, 7, 19, 133, 4157, 28411, 29099, 78983, 198877, 539809, 552881, 3778663, 118104527, 826731689, 2243986013, 15707902091]

約数ペア:

[(1, 15707902091), (7, 2243986013), (19, 826731689), (133, 118104527), (4157, 3778663), (28411, 552881), (29099, 539809), (78983, 198877)]