19318802

素因数分解:

$2^1\times {\mathrm{1951}}^1\times {\mathrm{4951}}^1$

素因数の和:6904

約数の個数: 8

約数和(自身を含む): 28998912

約数和(自身を除く): 9680110

約数列:

[1, 2, 1951, 3902, 4951, 9902, 9659401, 19318802]

約数ペア:

[(1, 19318802), (2, 9659401), (1951, 9902), (3902, 4951)]