15338576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{87151}}^1$

素因数の和:87170

約数の個数: 20

約数和(自身を含む): 32420544

約数和(自身を除く): 17081968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 87151, 174302, 348604, 697208, 958661, 1394416, 1917322, 3834644, 7669288, 15338576]

約数ペア:

[(1, 15338576), (2, 7669288), (4, 3834644), (8, 1917322), (11, 1394416), (16, 958661), (22, 697208), (44, 348604), (88, 174302), (176, 87151)]