15830512

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1223}}^1$

素因数の和:2040

約数の個数: 20

約数和(自身を含む): 30734640

約数和(自身を除く): 14904128

約数列:

[1, 2, 4, 8, 16, 809, 1223, 1618, 2446, 3236, 4892, 6472, 9784, 12944, 19568, 989407, 1978814, 3957628, 7915256, 15830512]

約数ペア:

[(1, 15830512), (2, 7915256), (4, 3957628), (8, 1978814), (16, 989407), (809, 19568), (1223, 12944), (1618, 9784), (2446, 6472), (3236, 4892)]