13237910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 27369792

約数和(自身を除く): 14131882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 673, 1346, 1405, 1967, 2810, 3365, 3934, 4711, 6730, 9422, 9835, 19670, 23555, 47110, 189113, 378226, 945565, 1323791, 1891130, 2647582, 6618955, 13237910]

約数ペア:

[(1, 13237910), (2, 6618955), (5, 2647582), (7, 1891130), (10, 1323791), (14, 945565), (35, 378226), (70, 189113), (281, 47110), (562, 23555), (673, 19670), (1346, 9835), (1405, 9422), (1967, 6730), (2810, 4711), (3365, 3934)]