219871128

素因数分解:

$2^3\times 3^1\times {\mathrm{9161297}}^1$

素因数の和:9161306

約数の個数: 16

約数和(自身を含む): 549677880

約数和(自身を除く): 329806752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9161297, 18322594, 27483891, 36645188, 54967782, 73290376, 109935564, 219871128]

約数ペア:

[(1, 219871128), (2, 109935564), (3, 73290376), (4, 54967782), (6, 36645188), (8, 27483891), (12, 18322594), (24, 9161297)]