118972678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{3361}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 194861520

約数和(自身を除く): 75888842

約数列:

[1, 2, 11, 22, 1609, 3218, 3361, 6722, 17699, 35398, 36971, 73942, 5407849, 10815698, 59486339, 118972678]

約数ペア:

[(1, 118972678), (2, 59486339), (11, 10815698), (22, 5407849), (1609, 73942), (3218, 36971), (3361, 35398), (6722, 17699)]