16769872

素因数分解:

$2^4\times 7^1\times {\mathrm{149731}}^1$

素因数の和:149746

約数の個数: 20

約数和(自身を含む): 37133536

約数和(自身を除く): 20363664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149731, 299462, 598924, 1048117, 1197848, 2096234, 2395696, 4192468, 8384936, 16769872]

約数ペア:

[(1, 16769872), (2, 8384936), (4, 4192468), (7, 2395696), (8, 2096234), (14, 1197848), (16, 1048117), (28, 598924), (56, 299462), (112, 149731)]