11216954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42169}}^1$

素因数の和:42197

約数の個数: 16

約数和(自身を含む): 20241600

約数和(自身を除く): 9024646

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 42169, 84338, 295183, 590366, 801211, 1602422, 5608477, 11216954]

約数ペア:

[(1, 11216954), (2, 5608477), (7, 1602422), (14, 801211), (19, 590366), (38, 295183), (133, 84338), (266, 42169)]