12885032212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{921149}}^1$

素因数の和:921435

約数の個数: 24

約数和(自身を含む): 24373629000

約数和(自身を除く): 11488596788

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6994, 13988, 921149, 1842298, 3684596, 11974937, 23949874, 47899748, 247789081, 495578162, 991156324, 3221258053, 6442516106, 12885032212]

約数ペア:

[(1, 12885032212), (2, 6442516106), (4, 3221258053), (13, 991156324), (26, 495578162), (52, 247789081), (269, 47899748), (538, 23949874), (1076, 11974937), (3497, 3684596), (6994, 1842298), (13988, 921149)]