15668944

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{5471}}^1$

素因数の和:5658

約数の個数: 20

約数和(自身を含む): 30533760

約数和(自身を除く): 14864816

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 5471, 10942, 21884, 43768, 87536, 979309, 1958618, 3917236, 7834472, 15668944]

約数ペア:

[(1, 15668944), (2, 7834472), (4, 3917236), (8, 1958618), (16, 979309), (179, 87536), (358, 43768), (716, 21884), (1432, 10942), (2864, 5471)]