16856822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 26024544

約数和(自身を除く): 9167722

約数列:

[1, 2, 41, 82, 311, 622, 661, 1322, 12751, 25502, 27101, 54202, 205571, 411142, 8428411, 16856822]

約数ペア:

[(1, 16856822), (2, 8428411), (41, 411142), (82, 205571), (311, 54202), (622, 27101), (661, 25502), (1322, 12751)]