19001451

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1889}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10028949

約数列:

[1, 3, 7, 21, 479, 1437, 1889, 3353, 5667, 10059, 13223, 39669, 904831, 2714493, 6333817, 19001451]

約数ペア:

[(1, 19001451), (3, 6333817), (7, 2714493), (21, 904831), (479, 39669), (1437, 13223), (1889, 10059), (3353, 5667)]