19946132

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{4691}}^1$

素因数の和:5758

約数の個数: 12

約数和(自身を含む): 34946016

約数和(自身を除く): 14999884

約数列:

[1, 2, 4, 1063, 2126, 4252, 4691, 9382, 18764, 4986533, 9973066, 19946132]

約数ペア:

[(1, 19946132), (2, 9973066), (4, 4986533), (1063, 18764), (2126, 9382), (4252, 4691)]