239675234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{23447}}^1$

素因数の和:23737

約数の個数: 16

約数和(自身を含む): 379857600

約数和(自身を除く): 140182366

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 23447, 46894, 445493, 890986, 6307243, 12614486, 119837617, 239675234]

約数ペア:

[(1, 239675234), (2, 119837617), (19, 12614486), (38, 6307243), (269, 890986), (538, 445493), (5111, 46894), (10222, 23447)]