11719121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 12870144

約数和(自身を除く): 1151023

約数列:

[1, 23, 37, 47, 293, 851, 1081, 1739, 6739, 10841, 13771, 39997, 249343, 316733, 509527, 11719121]

約数ペア:

[(1, 11719121), (23, 509527), (37, 316733), (47, 249343), (293, 39997), (851, 13771), (1081, 10841), (1739, 6739)]