13591976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13624024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 719, 1112, 1438, 2363, 2876, 4726, 5752, 9452, 12223, 18904, 24446, 48892, 97784, 99941, 199882, 399764, 799528, 1698997, 3397994, 6795988, 13591976]

約数ペア:

[(1, 13591976), (2, 6795988), (4, 3397994), (8, 1698997), (17, 799528), (34, 399764), (68, 199882), (136, 99941), (139, 97784), (278, 48892), (556, 24446), (719, 18904), (1112, 12223), (1438, 9452), (2363, 5752), (2876, 4726)]