18719188801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{289847}}^1$

素因数の和:290024

約数の個数: 16

約数和(自身を含む): 20660365440

約数和(自身を除く): 1941176639

約数列:

[1, 17, 29, 131, 493, 2227, 3799, 64583, 289847, 4927399, 8405563, 37969957, 142894571, 645489269, 1101128753, 18719188801]

約数ペア:

[(1, 18719188801), (17, 1101128753), (29, 645489269), (131, 142894571), (493, 37969957), (2227, 8405563), (3799, 4927399), (64583, 289847)]