19846210

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1867}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 35775936

約数和(自身を除く): 15929726

約数列:

[1, 2, 5, 10, 1063, 1867, 2126, 3734, 5315, 9335, 10630, 18670, 1984621, 3969242, 9923105, 19846210]

約数ペア:

[(1, 19846210), (2, 9923105), (5, 3969242), (10, 1984621), (1063, 18670), (1867, 10630), (2126, 9335), (3734, 5315)]