16871856

素因数分解:

$2^4\times 3^1\times {\mathrm{351497}}^1$

素因数の和:351508

約数の個数: 20

約数和(自身を含む): 43585752

約数和(自身を除く): 26713896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 351497, 702994, 1054491, 1405988, 2108982, 2811976, 4217964, 5623952, 8435928, 16871856]

約数ペア:

[(1, 16871856), (2, 8435928), (3, 5623952), (4, 4217964), (6, 2811976), (8, 2108982), (12, 1405988), (16, 1054491), (24, 702994), (48, 351497)]