19069325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 27319680

約数和(自身を除く): 8250355

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4079, 4675, 20395, 44869, 69343, 101975, 224345, 346715, 762773, 1121725, 1733575, 3813865, 19069325]

約数ペア:

[(1, 19069325), (5, 3813865), (11, 1733575), (17, 1121725), (25, 762773), (55, 346715), (85, 224345), (187, 101975), (275, 69343), (425, 44869), (935, 20395), (4079, 4675)]