21672098

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2153}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 37221120

約数和(自身を除く): 15549022

約数列:

[1, 2, 7, 14, 719, 1438, 2153, 4306, 5033, 10066, 15071, 30142, 1548007, 3096014, 10836049, 21672098]

約数ペア:

[(1, 21672098), (2, 10836049), (7, 3096014), (14, 1548007), (719, 30142), (1438, 15071), (2153, 10066), (4306, 5033)]