18130693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 22763520

約数和(自身を除く): 4632827

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5927, 41489, 112613, 136321, 788291, 954247, 2590099, 18130693]

約数ペア:

[(1, 18130693), (7, 2590099), (19, 954247), (23, 788291), (133, 136321), (161, 112613), (437, 41489), (3059, 5927)]