19493673

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6011}}^1$

素因数の和:6084

約数の個数: 16

約数和(自身を含む): 27703296

約数和(自身を除く): 8209623

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 6011, 18033, 138253, 282517, 414759, 847551, 6497891, 19493673]

約数ペア:

[(1, 19493673), (3, 6497891), (23, 847551), (47, 414759), (69, 282517), (141, 138253), (1081, 18033), (3243, 6011)]