15193039666

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6740479}}^1$

素因数の和:6740518

約数の個数: 24

約数和(自身を含む): 27662929920

約数和(自身を除く): 12469890254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 6740479, 13480958, 47183353, 94366706, 155031017, 310062034, 330283471, 660566942, 1085217119, 2170434238, 7596519833, 15193039666]

約数ペア:

[(1, 15193039666), (2, 7596519833), (7, 2170434238), (14, 1085217119), (23, 660566942), (46, 330283471), (49, 310062034), (98, 155031017), (161, 94366706), (322, 47183353), (1127, 13480958), (2254, 6740479)]