13669456

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2039}}^1$

素因数の和:2466

約数の個数: 20

約数和(自身を含む): 26560800

約数和(自身を除く): 12891344

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2039, 3352, 4078, 6704, 8156, 16312, 32624, 854341, 1708682, 3417364, 6834728, 13669456]

約数ペア:

[(1, 13669456), (2, 6834728), (4, 3417364), (8, 1708682), (16, 854341), (419, 32624), (838, 16312), (1676, 8156), (2039, 6704), (3352, 4078)]