21523086002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{14249}}^1\times {\mathrm{68659}}^1$

素因数の和:82921

約数の個数: 16

約数和(自身を含む): 35222580000

約数和(自身を除く): 13699493998

約数列:

[1, 2, 11, 22, 14249, 28498, 68659, 137318, 156739, 313478, 755249, 1510498, 978322091, 1956644182, 10761543001, 21523086002]

約数ペア:

[(1, 21523086002), (2, 10761543001), (11, 1956644182), (22, 978322091), (14249, 1510498), (28498, 755249), (68659, 313478), (137318, 156739)]