16439674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10125

約数の個数: 16

約数和(自身を含む): 26563680

約数和(自身を除く): 10124006

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10061, 20122, 191159, 382318, 432623, 865246, 8219837, 16439674]

約数ペア:

[(1, 16439674), (2, 8219837), (19, 865246), (38, 432623), (43, 382318), (86, 191159), (817, 20122), (1634, 10061)]