15895796

素因数分解:

$2^2\times 7^2\times {\mathrm{81101}}^1$

素因数の和:81119

約数の個数: 18

約数和(自身を含む): 32359698

約数和(自身を除く): 16463902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 81101, 162202, 324404, 567707, 1135414, 2270828, 3973949, 7947898, 15895796]

約数ペア:

[(1, 15895796), (2, 7947898), (4, 3973949), (7, 2270828), (14, 1135414), (28, 567707), (49, 324404), (98, 162202), (196, 81101)]