12958504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{124601}}^1$

素因数の和:124620

約数の個数: 16

約数和(自身を含む): 26166420

約数和(自身を除く): 13207916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 124601, 249202, 498404, 996808, 1619813, 3239626, 6479252, 12958504]

約数ペア:

[(1, 12958504), (2, 6479252), (4, 3239626), (8, 1619813), (13, 996808), (26, 498404), (52, 249202), (104, 124601)]