22657232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108929}}^1$

素因数の和:108950

約数の個数: 20

約数和(自身を含む): 47275620

約数和(自身を除く): 24618388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108929, 217858, 435716, 871432, 1416077, 1742864, 2832154, 5664308, 11328616, 22657232]

約数ペア:

[(1, 22657232), (2, 11328616), (4, 5664308), (8, 2832154), (13, 1742864), (16, 1416077), (26, 871432), (52, 435716), (104, 217858), (208, 108929)]