26662438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2381}}^1$

素因数の和:2903

約数の個数: 16

約数和(自身を含む): 43733520

約数和(自身を除く): 17071082

約数列:

[1, 2, 11, 22, 509, 1018, 2381, 4762, 5599, 11198, 26191, 52382, 1211929, 2423858, 13331219, 26662438]

約数ペア:

[(1, 26662438), (2, 13331219), (11, 2423858), (22, 1211929), (509, 52382), (1018, 26191), (2381, 11198), (4762, 5599)]