13205728

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 26080488

約数和(自身を除く): 12874760

約数列:

[1, 2, 4, 8, 16, 32, 563, 733, 1126, 1466, 2252, 2932, 4504, 5864, 9008, 11728, 18016, 23456, 412679, 825358, 1650716, 3301432, 6602864, 13205728]

約数ペア:

[(1, 13205728), (2, 6602864), (4, 3301432), (8, 1650716), (16, 825358), (32, 412679), (563, 23456), (733, 18016), (1126, 11728), (1466, 9008), (2252, 5864), (2932, 4504)]