8019638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 13661760

約数和(自身を除く): 5642122

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1069, 2138, 3751, 7502, 11759, 23518, 33139, 66278, 129349, 258698, 364529, 729058, 4009819, 8019638]

約数ペア:

[(1, 8019638), (2, 4009819), (11, 729058), (22, 364529), (31, 258698), (62, 129349), (121, 66278), (242, 33139), (341, 23518), (682, 11759), (1069, 7502), (2138, 3751)]