12987079306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37699}}^1\times {\mathrm{7489}}^1$

素因数の和:45213

約数の個数: 16

約数和(自身を含む): 20330856000

約数和(自身を除く): 7343776694

約数列:

[1, 2, 23, 46, 7489, 14978, 37699, 75398, 172247, 344494, 867077, 1734154, 282327811, 564655622, 6493539653, 12987079306]

約数ペア:

[(1, 12987079306), (2, 6493539653), (23, 564655622), (46, 282327811), (7489, 1734154), (14978, 867077), (37699, 344494), (75398, 172247)]