21625186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1249}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 35460000

約数和(自身を除く): 13834814

約数列:

[1, 2, 11, 22, 787, 1249, 1574, 2498, 8657, 13739, 17314, 27478, 982963, 1965926, 10812593, 21625186]

約数ペア:

[(1, 21625186), (2, 10812593), (11, 1965926), (22, 982963), (787, 27478), (1249, 17314), (1574, 13739), (2498, 8657)]