15725041930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1174387}}^1$

素因数の和:1174510

約数の個数: 32

約数和(自身を含む): 30778360704

約数和(自身を除く): 15053318774

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 1174387, 2348774, 5871935, 11743870, 15267031, 30534062, 76335155, 120961861, 152670310, 241923722, 604809305, 1209618610, 1572504193, 3145008386, 7862520965, 15725041930]

約数ペア:

[(1, 15725041930), (2, 7862520965), (5, 3145008386), (10, 1572504193), (13, 1209618610), (26, 604809305), (65, 241923722), (103, 152670310), (130, 120961861), (206, 76335155), (515, 30534062), (1030, 15267031), (1339, 11743870), (2678, 5871935), (6695, 2348774), (13390, 1174387)]