220283737423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{783953}}^1$

素因数の和:784638

約数の個数: 16

約数和(自身を含む): 242335860480

約数和(自身を除く): 22052123057

約数列:

[1, 19, 23, 437, 643, 12217, 14789, 280991, 783953, 14895107, 18030919, 342587461, 504081779, 9577553801, 11593880917, 220283737423]

約数ペア:

[(1, 220283737423), (19, 11593880917), (23, 9577553801), (437, 504081779), (643, 342587461), (12217, 18030919), (14789, 14895107), (280991, 783953)]