21062050438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73643533}}^1$

素因数の和:73643559

約数の個数: 16

約数和(自身を含む): 37116341136

約数和(自身を除く): 16054290698

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 73643533, 147287066, 810078863, 957365929, 1620157726, 1914731858, 10531025219, 21062050438]

約数ペア:

[(1, 21062050438), (2, 10531025219), (11, 1914731858), (13, 1620157726), (22, 957365929), (26, 810078863), (143, 147287066), (286, 73643533)]