19799094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{471407}}^1$

素因数の和:471419

約数の個数: 16

約数和(自身を含む): 45255168

約数和(自身を除く): 25456074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 471407, 942814, 1414221, 2828442, 3299849, 6599698, 9899547, 19799094]

約数ペア:

[(1, 19799094), (2, 9899547), (3, 6599698), (6, 3299849), (7, 2828442), (14, 1414221), (21, 942814), (42, 471407)]