22318492

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5077}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 44930144

約数和(自身を除く): 22611652

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5077, 10154, 20308, 35539, 71078, 142156, 797089, 1594178, 3188356, 5579623, 11159246, 22318492]

約数ペア:

[(1, 22318492), (2, 11159246), (4, 5579623), (7, 3188356), (14, 1594178), (28, 797089), (157, 142156), (314, 71078), (628, 35539), (1099, 20308), (2198, 10154), (4396, 5077)]