12964352

素因数分解:

$2^9\times {\mathrm{25321}}^1$

素因数の和:25339

約数の個数: 20

約数和(自身を含む): 25904406

約数和(自身を除く): 12940054

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25321, 50642, 101284, 202568, 405136, 810272, 1620544, 3241088, 6482176, 12964352]

約数ペア:

[(1, 12964352), (2, 6482176), (4, 3241088), (8, 1620544), (16, 810272), (32, 405136), (64, 202568), (128, 101284), (256, 50642), (512, 25321)]