19619173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 23967360

約数和(自身を除く): 4348187

約数列:

[1, 7, 17, 113, 119, 791, 1459, 1921, 10213, 13447, 24803, 164867, 173621, 1154069, 2802739, 19619173]

約数ペア:

[(1, 19619173), (7, 2802739), (17, 1154069), (113, 173621), (119, 164867), (791, 24803), (1459, 13447), (1921, 10213)]