189425936

素因数分解:

$2^4\times 7^1\times {\mathrm{1691303}}^1$

素因数の和:1691318

約数の個数: 20

約数和(自身を含む): 419443392

約数和(自身を除く): 230017456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1691303, 3382606, 6765212, 11839121, 13530424, 23678242, 27060848, 47356484, 94712968, 189425936]

約数ペア:

[(1, 189425936), (2, 94712968), (4, 47356484), (7, 27060848), (8, 23678242), (14, 13530424), (16, 11839121), (28, 6765212), (56, 3382606), (112, 1691303)]