25142218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6911}}^1$

素因数の和:7037

約数の個数: 16

約数和(自身を含む): 40310784

約数和(自身を除く): 15168566

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 6911, 13822, 117487, 234974, 739477, 1478954, 12571109, 25142218]

約数ペア:

[(1, 25142218), (2, 12571109), (17, 1478954), (34, 739477), (107, 234974), (214, 117487), (1819, 13822), (3638, 6911)]