12609968

素因数分解:

$2^4\times 7^1\times {\mathrm{112589}}^1$

素因数の和:112604

約数の個数: 20

約数和(自身を含む): 27922320

約数和(自身を除く): 15312352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112589, 225178, 450356, 788123, 900712, 1576246, 1801424, 3152492, 6304984, 12609968]

約数ペア:

[(1, 12609968), (2, 6304984), (4, 3152492), (7, 1801424), (8, 1576246), (14, 900712), (16, 788123), (28, 450356), (56, 225178), (112, 112589)]