188021708

素因数分解:

$2^2\times 7^1\times {\mathrm{6715061}}^1$

素因数の和:6715072

約数の個数: 12

約数和(自身を含む): 376043472

約数和(自身を除く): 188021764

約数列:

[1, 2, 4, 7, 14, 28, 6715061, 13430122, 26860244, 47005427, 94010854, 188021708]

約数ペア:

[(1, 188021708), (2, 94010854), (4, 47005427), (7, 26860244), (14, 13430122), (28, 6715061)]