19165678082

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1\times {\mathrm{49789}}^1$

素因数の和:50965

約数の個数: 16

約数和(自身を含む): 28924604280

約数和(自身を除く): 9758926198

約数列:

[1, 2, 197, 394, 977, 1954, 49789, 99578, 192469, 384938, 9808433, 19616866, 48643853, 97287706, 9582839041, 19165678082]

約数ペア:

[(1, 19165678082), (2, 9582839041), (197, 97287706), (394, 48643853), (977, 19616866), (1954, 9808433), (49789, 384938), (99578, 192469)]