15690190196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206449871}}^1$

素因数の和:206449894

約数の個数: 12

約数和(自身を含む): 28902982080

約数和(自身を除く): 13212791884

約数列:

[1, 2, 4, 19, 38, 76, 206449871, 412899742, 825799484, 3922547549, 7845095098, 15690190196]

約数ペア:

[(1, 15690190196), (2, 7845095098), (4, 3922547549), (19, 825799484), (38, 412899742), (76, 206449871)]