19466418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141061}}^1$

素因数の和:141089

約数の個数: 16

約数和(自身を含む): 40625856

約数和(自身を除く): 21159438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141061, 282122, 423183, 846366, 3244403, 6488806, 9733209, 19466418]

約数ペア:

[(1, 19466418), (2, 9733209), (3, 6488806), (6, 3244403), (23, 846366), (46, 423183), (69, 282122), (138, 141061)]