129121708619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5449783}}^1$

素因数の和:5449874

約数の個数: 16

約数和(自身を含む): 143874297600

約数和(自身を除く): 14752588981

約数列:

[1, 19, 29, 43, 551, 817, 1247, 23693, 5449783, 103545877, 158043707, 234340669, 3002830433, 4452472711, 6795879401, 129121708619]

約数ペア:

[(1, 129121708619), (19, 6795879401), (29, 4452472711), (43, 3002830433), (551, 234340669), (817, 158043707), (1247, 103545877), (23693, 5449783)]