22766884

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5179}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 45832640

約数和(自身を除く): 23065756

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5179, 10358, 20716, 36253, 72506, 145012, 813103, 1626206, 3252412, 5691721, 11383442, 22766884]

約数ペア:

[(1, 22766884), (2, 11383442), (4, 5691721), (7, 3252412), (14, 1626206), (28, 813103), (157, 145012), (314, 72506), (628, 36253), (1099, 20716), (2198, 10358), (4396, 5179)]