12243605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 17031168

約数和(自身を除く): 4787563

約数列:

[1, 5, 11, 31, 43, 55, 155, 167, 215, 341, 473, 835, 1333, 1705, 1837, 2365, 5177, 6665, 7181, 9185, 14663, 25885, 35905, 56947, 73315, 78991, 222611, 284735, 394955, 1113055, 2448721, 12243605]

約数ペア:

[(1, 12243605), (5, 2448721), (11, 1113055), (31, 394955), (43, 284735), (55, 222611), (155, 78991), (167, 73315), (215, 56947), (341, 35905), (473, 25885), (835, 14663), (1333, 9185), (1705, 7181), (1837, 6665), (2365, 5177)]