15853712

素因数分解:

$2^4\times 7^1\times {\mathrm{141551}}^1$

素因数の和:141566

約数の個数: 20

約数和(自身を含む): 35104896

約数和(自身を除く): 19251184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141551, 283102, 566204, 990857, 1132408, 1981714, 2264816, 3963428, 7926856, 15853712]

約数ペア:

[(1, 15853712), (2, 7926856), (4, 3963428), (7, 2264816), (8, 1981714), (14, 1132408), (16, 990857), (28, 566204), (56, 283102), (112, 141551)]