18894080351

素因数分解:

${\mathrm{131}}^1\times {\mathrm{1613}}^1\times {\mathrm{89417}}^1$

素因数の和:91161

約数の個数: 8

約数和(自身を含む): 19050326064

約数和(自身を除く): 156245713

約数列:

[1, 131, 1613, 89417, 211303, 11713627, 144229621, 18894080351]

約数ペア:

[(1, 18894080351), (131, 144229621), (1613, 11713627), (89417, 211303)]