22387004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 41838720

約数和(自身を除く): 19451716

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5659, 11318, 22636, 130157, 243337, 260314, 486674, 520628, 973348, 5596751, 11193502, 22387004]

約数ペア:

[(1, 22387004), (2, 11193502), (4, 5596751), (23, 973348), (43, 520628), (46, 486674), (86, 260314), (92, 243337), (172, 130157), (989, 22636), (1978, 11318), (3956, 5659)]