15690941072

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{2910041}}^1$

素因数の和:2910386

約数の個数: 20

約数和(自身を含む): 30491420076

約数和(自身を除く): 14800479004

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 2910041, 5820082, 11640164, 23280328, 46560656, 980683817, 1961367634, 3922735268, 7845470536, 15690941072]

約数ペア:

[(1, 15690941072), (2, 7845470536), (4, 3922735268), (8, 1961367634), (16, 980683817), (337, 46560656), (674, 23280328), (1348, 11640164), (2696, 5820082), (5392, 2910041)]