19212662

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1291}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 32992512

約数和(自身を除く): 13779850

約数列:

[1, 2, 7, 14, 1063, 1291, 2126, 2582, 7441, 9037, 14882, 18074, 1372333, 2744666, 9606331, 19212662]

約数ペア:

[(1, 19212662), (2, 9606331), (7, 2744666), (14, 1372333), (1063, 18074), (1291, 14882), (2126, 9037), (2582, 7441)]