15985716

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2333}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 37381344

約数和(自身を除く): 21395628

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 2333, 3426, 4666, 6852, 6999, 9332, 13998, 27996, 1332143, 2664286, 3996429, 5328572, 7992858, 15985716]

約数ペア:

[(1, 15985716), (2, 7992858), (3, 5328572), (4, 3996429), (6, 2664286), (12, 1332143), (571, 27996), (1142, 13998), (1713, 9332), (2284, 6999), (2333, 6852), (3426, 4666)]