12788468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41521}}^1$

素因数の和:41543

約数の個数: 24

約数和(自身を含む): 27902784

約数和(自身を除く): 15114316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41521, 83042, 166084, 290647, 456731, 581294, 913462, 1162588, 1826924, 3197117, 6394234, 12788468]

約数ペア:

[(1, 12788468), (2, 6394234), (4, 3197117), (7, 1826924), (11, 1162588), (14, 913462), (22, 581294), (28, 456731), (44, 290647), (77, 166084), (154, 83042), (308, 41521)]