21335064

素因数分解:

$2^3\times 3^1\times {\mathrm{888961}}^1$

素因数の和:888970

約数の個数: 16

約数和(自身を含む): 53337720

約数和(自身を除く): 32002656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888961, 1777922, 2666883, 3555844, 5333766, 7111688, 10667532, 21335064]

約数ペア:

[(1, 21335064), (2, 10667532), (3, 7111688), (4, 5333766), (6, 3555844), (8, 2666883), (12, 1777922), (24, 888961)]