9234220

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 19457424

約数和(自身を除く): 10223204

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1163, 1588, 1985, 2326, 3970, 4652, 5815, 7940, 11630, 23260, 461711, 923422, 1846844, 2308555, 4617110, 9234220]

約数ペア:

[(1, 9234220), (2, 4617110), (4, 2308555), (5, 1846844), (10, 923422), (20, 461711), (397, 23260), (794, 11630), (1163, 7940), (1588, 5815), (1985, 4652), (2326, 3970)]