15980606936

素因数分解:

$2^3\times 7^1\times {\mathrm{285367981}}^1$

素因数の和:285367994

約数の個数: 16

約数和(自身を含む): 34244157840

約数和(自身を除く): 18263550904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 285367981, 570735962, 1141471924, 1997575867, 2282943848, 3995151734, 7990303468, 15980606936]

約数ペア:

[(1, 15980606936), (2, 7990303468), (4, 3995151734), (7, 2282943848), (8, 1997575867), (14, 1141471924), (28, 570735962), (56, 285367981)]