21836673364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{559513}}^1$

素因数の和:560415

約数の個数: 24

約数和(自身を含む): 41735268288

約数和(自身を除く): 19898594924

約数列:

[1, 2, 4, 11, 22, 44, 887, 1774, 3548, 9757, 19514, 39028, 559513, 1119026, 2238052, 6154643, 12309286, 24618572, 496288031, 992576062, 1985152124, 5459168341, 10918336682, 21836673364]

約数ペア:

[(1, 21836673364), (2, 10918336682), (4, 5459168341), (11, 1985152124), (22, 992576062), (44, 496288031), (887, 24618572), (1774, 12309286), (3548, 6154643), (9757, 2238052), (19514, 1119026), (39028, 559513)]