2015539198

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{99317}}^1$

素因数の和:99531

約数の個数: 16

約数和(自身を含む): 3086803440

約数和(自身を除く): 1071264242

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 99317, 198634, 7250141, 13805063, 14500282, 27610126, 1007769599, 2015539198]

約数ペア:

[(1, 2015539198), (2, 1007769599), (73, 27610126), (139, 14500282), (146, 13805063), (278, 7250141), (10147, 198634), (20294, 99317)]