22800752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109619}}^1$

素因数の和:109640

約数の個数: 20

約数和(自身を含む): 47575080

約数和(自身を除く): 24774328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109619, 219238, 438476, 876952, 1425047, 1753904, 2850094, 5700188, 11400376, 22800752]

約数ペア:

[(1, 22800752), (2, 11400376), (4, 5700188), (8, 2850094), (13, 1753904), (16, 1425047), (26, 876952), (52, 438476), (104, 219238), (208, 109619)]