1900395827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{23741}}^1$

素因数の和:24154

約数の個数: 16

約数和(自身を含む): 2188062720

約数和(自身を除く): 287666893

約数列:

[1, 11, 19, 209, 383, 4213, 7277, 23741, 80047, 261151, 451079, 4961869, 9092803, 100020833, 172763257, 1900395827]

約数ペア:

[(1, 1900395827), (11, 172763257), (19, 100020833), (209, 9092803), (383, 4961869), (4213, 451079), (7277, 261151), (23741, 80047)]