3899786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 6447168

約数和(自身を除く): 2547382

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1721, 2266, 3442, 18931, 37862, 177263, 354526, 1949893, 3899786]

約数ペア:

[(1, 3899786), (2, 1949893), (11, 354526), (22, 177263), (103, 37862), (206, 18931), (1133, 3442), (1721, 2266)]