15662521810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{797887}}^1$

素因数の和:798058

約数の個数: 32

約数和(自身を含む): 30562301952

約数和(自身を除く): 14899780142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 797887, 1595774, 3989435, 7978870, 10372531, 20745062, 51862655, 103725310, 120480937, 240961874, 602404685, 1204809370, 1566252181, 3132504362, 7831260905, 15662521810]

約数ペア:

[(1, 15662521810), (2, 7831260905), (5, 3132504362), (10, 1566252181), (13, 1204809370), (26, 602404685), (65, 240961874), (130, 120480937), (151, 103725310), (302, 51862655), (755, 20745062), (1510, 10372531), (1963, 7978870), (3926, 3989435), (9815, 1595774), (19630, 797887)]