2149198718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3326933}}^1$

素因数の和:3326971

約数の個数: 16

約数和(自身を含む): 3593088720

約数和(自身を除く): 1443890002

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3326933, 6653866, 56557861, 63211727, 113115722, 126423454, 1074599359, 2149198718]

約数ペア:

[(1, 2149198718), (2, 1074599359), (17, 126423454), (19, 113115722), (34, 63211727), (38, 56557861), (323, 6653866), (646, 3326933)]