13908247

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 12

約数和(自身を含む): 14950440

約数和(自身を除く): 1042193

約数列:

[1, 19, 59, 361, 653, 1121, 12407, 21299, 38527, 235733, 732013, 13908247]

約数ペア:

[(1, 13908247), (19, 732013), (59, 235733), (361, 38527), (653, 21299), (1121, 12407)]