21832045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 27936000

約数和(自身を除く): 6103955

約数列:

[1, 5, 19, 79, 95, 395, 1501, 2909, 7505, 14545, 55271, 229811, 276355, 1149055, 4366409, 21832045]

約数ペア:

[(1, 21832045), (5, 4366409), (19, 1149055), (79, 276355), (95, 229811), (395, 55271), (1501, 14545), (2909, 7505)]