12989696

素因数分解:

$2^8\times {\mathrm{50741}}^1$

素因数の和:50757

約数の個数: 18

約数和(自身を含む): 25929162

約数和(自身を除く): 12939466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 50741, 101482, 202964, 405928, 811856, 1623712, 3247424, 6494848, 12989696]

約数ペア:

[(1, 12989696), (2, 6494848), (4, 3247424), (8, 1623712), (16, 811856), (32, 405928), (64, 202964), (128, 101482), (256, 50741)]