193142365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{41851}}^1$

素因数の和:41940

約数の個数: 16

約数和(自身を含む): 253120896

約数和(自身を除く): 59978531

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 41851, 209255, 544063, 2720315, 2971421, 14857105, 38628473, 193142365]

約数ペア:

[(1, 193142365), (5, 38628473), (13, 14857105), (65, 2971421), (71, 2720315), (355, 544063), (923, 209255), (4615, 41851)]