16456876

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{13229}}^1$

素因数の和:13544

約数の個数: 12

約数和(自身を含む): 28894320

約数和(自身を除く): 12437444

約数列:

[1, 2, 4, 311, 622, 1244, 13229, 26458, 52916, 4114219, 8228438, 16456876]

約数ペア:

[(1, 16456876), (2, 8228438), (4, 4114219), (311, 52916), (622, 26458), (1244, 13229)]