19005772226

素因数分解:

$2^1\times 7^1\times {\mathrm{3323}}^1\times {\mathrm{408533}}^1$

素因数の和:411865

約数の個数: 16

約数和(自身を含む): 32591208384

約数和(自身を除く): 13585436158

約数列:

[1, 2, 7, 14, 3323, 6646, 23261, 46522, 408533, 817066, 2859731, 5719462, 1357555159, 2715110318, 9502886113, 19005772226]

約数ペア:

[(1, 19005772226), (2, 9502886113), (7, 2715110318), (14, 1357555159), (3323, 5719462), (6646, 2859731), (23261, 817066), (46522, 408533)]