18824938334

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{2053}}^1\times {\mathrm{10211}}^1$

素因数の和:12715

約数の個数: 16

約数和(自身を含む): 28316854800

約数和(自身を除く): 9491916466

約数列:

[1, 2, 449, 898, 2053, 4106, 10211, 20422, 921797, 1843594, 4584739, 9169478, 20963183, 41926366, 9412469167, 18824938334]

約数ペア:

[(1, 18824938334), (2, 9412469167), (449, 41926366), (898, 20963183), (2053, 9169478), (4106, 4584739), (10211, 1843594), (20422, 921797)]