99690796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1311721}}^1$

素因数の和:1311744

約数の個数: 12

約数和(自身を含む): 183641080

約数和(自身を除く): 83950284

約数列:

[1, 2, 4, 19, 38, 76, 1311721, 2623442, 5246884, 24922699, 49845398, 99690796]

約数ペア:

[(1, 99690796), (2, 49845398), (4, 24922699), (19, 5246884), (38, 2623442), (76, 1311721)]