18612070

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2267}}^1$

素因数の和:3095

約数の個数: 16

約数和(自身を含む): 33557328

約数和(自身を除く): 14945258

約数列:

[1, 2, 5, 10, 821, 1642, 2267, 4105, 4534, 8210, 11335, 22670, 1861207, 3722414, 9306035, 18612070]

約数ペア:

[(1, 18612070), (2, 9306035), (5, 3722414), (10, 1861207), (821, 22670), (1642, 11335), (2267, 8210), (4105, 4534)]