12178582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 21016800

約数和(自身を除く): 8838218

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 277, 494, 554, 1157, 1691, 2314, 3382, 3601, 5263, 7202, 10526, 21983, 24653, 43966, 49306, 68419, 136838, 320489, 468407, 640978, 936814, 6089291, 12178582]

約数ペア:

[(1, 12178582), (2, 6089291), (13, 936814), (19, 640978), (26, 468407), (38, 320489), (89, 136838), (178, 68419), (247, 49306), (277, 43966), (494, 24653), (554, 21983), (1157, 10526), (1691, 7202), (2314, 5263), (3382, 3601)]