15702680090

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2041961}}^1$

素因数の和:2042737

約数の個数: 16

約数和(自身を含む): 28301593320

約数和(自身を除く): 12598913230

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 2041961, 4083922, 10209805, 20419610, 1570268009, 3140536018, 7851340045, 15702680090]

約数ペア:

[(1, 15702680090), (2, 7851340045), (5, 3140536018), (10, 1570268009), (769, 20419610), (1538, 10209805), (3845, 4083922), (7690, 2041961)]