17990170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 35868096

約数和(自身を除く): 17877926

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2441, 3685, 4882, 7370, 12205, 24410, 26851, 53702, 134255, 163547, 268510, 327094, 817735, 1635470, 1799017, 3598034, 8995085, 17990170]

約数ペア:

[(1, 17990170), (2, 8995085), (5, 3598034), (10, 1799017), (11, 1635470), (22, 817735), (55, 327094), (67, 268510), (110, 163547), (134, 134255), (335, 53702), (670, 26851), (737, 24410), (1474, 12205), (2441, 7370), (3685, 4882)]