13215874

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7433}}^1$

素因数の和:7569

約数の個数: 16

約数和(自身を含む): 22837248

約数和(自身を除く): 9621374

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7433, 14866, 52031, 104062, 943991, 1887982, 6607937, 13215874]

約数ペア:

[(1, 13215874), (2, 6607937), (7, 1887982), (14, 943991), (127, 104062), (254, 52031), (889, 14866), (1778, 7433)]