23238418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72169}}^1$

素因数の和:72201

約数の個数: 16

約数和(自身を含む): 41569920

約数和(自身を除く): 18331502

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 72169, 144338, 505183, 1010366, 1659887, 3319774, 11619209, 23238418]

約数ペア:

[(1, 23238418), (2, 11619209), (7, 3319774), (14, 1659887), (23, 1010366), (46, 505183), (161, 144338), (322, 72169)]