2181662593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{3259}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 2506809600

約数和(自身を除く): 325147007

約数列:

[1, 11, 19, 209, 3203, 3259, 35233, 35849, 60857, 61921, 669427, 681131, 10438577, 114824347, 198332963, 2181662593]

約数ペア:

[(1, 2181662593), (11, 198332963), (19, 114824347), (209, 10438577), (3203, 681131), (3259, 669427), (35233, 61921), (35849, 60857)]