89188774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{12161}}^1$

素因数の和:12375

約数の個数: 16

約数和(自身を含む): 141565680

約数和(自身を除く): 52376906

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 12161, 24322, 231059, 462118, 2347073, 4694146, 44594387, 89188774]

約数ペア:

[(1, 89188774), (2, 44594387), (19, 4694146), (38, 2347073), (193, 462118), (386, 231059), (3667, 24322), (7334, 12161)]