15946784

素因数分解:

$2^5\times 7^1\times {\mathrm{71191}}^1$

素因数の和:71208

約数の個数: 24

約数和(自身を含む): 35880768

約数和(自身を除く): 19933984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 71191, 142382, 284764, 498337, 569528, 996674, 1139056, 1993348, 2278112, 3986696, 7973392, 15946784]

約数ペア:

[(1, 15946784), (2, 7973392), (4, 3986696), (7, 2278112), (8, 1993348), (14, 1139056), (16, 996674), (28, 569528), (32, 498337), (56, 284764), (112, 142382), (224, 71191)]