12855256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{30319}}^1$

素因数の和:30378

約数の個数: 16

約数和(自身を含む): 24559200

約数和(自身を除く): 11703944

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 30319, 60638, 121276, 242552, 1606907, 3213814, 6427628, 12855256]

約数ペア:

[(1, 12855256), (2, 6427628), (4, 3213814), (8, 1606907), (53, 242552), (106, 121276), (212, 60638), (424, 30319)]