13403276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 25310880

約数和(自身を除く): 11907604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 3719, 7438, 14876, 63223, 126446, 197107, 252892, 394214, 788428, 3350819, 6701638, 13403276]

約数ペア:

[(1, 13403276), (2, 6701638), (4, 3350819), (17, 788428), (34, 394214), (53, 252892), (68, 197107), (106, 126446), (212, 63223), (901, 14876), (1802, 7438), (3604, 3719)]