18146045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 23042880

約数和(自身を除く): 4896835

約数列:

[1, 5, 19, 95, 251, 761, 1255, 3805, 4769, 14459, 23845, 72295, 191011, 955055, 3629209, 18146045]

約数ペア:

[(1, 18146045), (5, 3629209), (19, 955055), (95, 191011), (251, 72295), (761, 23845), (1255, 14459), (3805, 4769)]