18824146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2539}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 30906720

約数和(自身を除く): 12082574

約数列:

[1, 2, 11, 22, 337, 674, 2539, 3707, 5078, 7414, 27929, 55858, 855643, 1711286, 9412073, 18824146]

約数ペア:

[(1, 18824146), (2, 9412073), (11, 1711286), (22, 855643), (337, 55858), (674, 27929), (2539, 7414), (3707, 5078)]