12954896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15338

約数の個数: 20

約数和(自身を含む): 25575372

約数和(自身を除く): 12620476

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15277, 30554, 61108, 122216, 244432, 809681, 1619362, 3238724, 6477448, 12954896]

約数ペア:

[(1, 12954896), (2, 6477448), (4, 3238724), (8, 1619362), (16, 809681), (53, 244432), (106, 122216), (212, 61108), (424, 30554), (848, 15277)]