22900412

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{64327}}^1$

素因数の和:64420

約数の個数: 12

約数和(自身を含む): 40526640

約数和(自身を除く): 17626228

約数列:

[1, 2, 4, 89, 178, 356, 64327, 128654, 257308, 5725103, 11450206, 22900412]

約数ペア:

[(1, 22900412), (2, 11450206), (4, 5725103), (89, 257308), (178, 128654), (356, 64327)]