239156638

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{11971}}^1$

素因数の和:13407

約数の個数: 16

約数和(自身を含む): 410304384

約数和(自身を除く): 171147746

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 11971, 19978, 23942, 83797, 167594, 17082617, 34165234, 119578319, 239156638]

約数ペア:

[(1, 239156638), (2, 119578319), (7, 34165234), (14, 17082617), (1427, 167594), (2854, 83797), (9989, 23942), (11971, 19978)]