16832878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 26129376

約数和(自身を除く): 9296498

約数列:

[1, 2, 41, 82, 103, 206, 1993, 3986, 4223, 8446, 81713, 163426, 205279, 410558, 8416439, 16832878]

約数ペア:

[(1, 16832878), (2, 8416439), (41, 410558), (82, 205279), (103, 163426), (206, 81713), (1993, 8446), (3986, 4223)]