15690748388

素因数分解:

$2^2\times 7^1\times {\mathrm{560383871}}^1$

素因数の和:560383882

約数の個数: 12

約数和(自身を含む): 31381496832

約数和(自身を除く): 15690748444

約数列:

[1, 2, 4, 7, 14, 28, 560383871, 1120767742, 2241535484, 3922687097, 7845374194, 15690748388]

約数ペア:

[(1, 15690748388), (2, 7845374194), (4, 3922687097), (7, 2241535484), (14, 1120767742), (28, 560383871)]