22087312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106189}}^1$

素因数の和:106210

約数の個数: 20

約数和(自身を含む): 46086460

約数和(自身を除く): 23999148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106189, 212378, 424756, 849512, 1380457, 1699024, 2760914, 5521828, 11043656, 22087312]

約数ペア:

[(1, 22087312), (2, 11043656), (4, 5521828), (8, 2760914), (13, 1699024), (16, 1380457), (26, 849512), (52, 424756), (104, 212378), (208, 106189)]