19779294

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29173}}^1$

素因数の和:29291

約数の個数: 16

約数和(自身を含む): 39910032

約数和(自身を除く): 20130738

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29173, 58346, 87519, 175038, 3296549, 6593098, 9889647, 19779294]

約数ペア:

[(1, 19779294), (2, 9889647), (3, 6593098), (6, 3296549), (113, 175038), (226, 87519), (339, 58346), (678, 29173)]