16347892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5233}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 31655232

約数和(自身を除く): 15307340

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5233, 10466, 20932, 57563, 115126, 230252, 371543, 743086, 1486172, 4086973, 8173946, 16347892]

約数ペア:

[(1, 16347892), (2, 8173946), (4, 4086973), (11, 1486172), (22, 743086), (44, 371543), (71, 230252), (142, 115126), (284, 57563), (781, 20932), (1562, 10466), (3124, 5233)]