19374418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60169}}^1$

素因数の和:60201

約数の個数: 16

約数和(自身を含む): 34657920

約数和(自身を除く): 15283502

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 60169, 120338, 421183, 842366, 1383887, 2767774, 9687209, 19374418]

約数ペア:

[(1, 19374418), (2, 9687209), (7, 2767774), (14, 1383887), (23, 842366), (46, 421183), (161, 120338), (322, 60169)]