16947962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 26840160

約数和(自身を除く): 9892198

約数列:

[1, 2, 19, 38, 653, 683, 1306, 1366, 12407, 12977, 24814, 25954, 445999, 891998, 8473981, 16947962]

約数ペア:

[(1, 16947962), (2, 8473981), (19, 891998), (38, 445999), (653, 25954), (683, 24814), (1306, 12977), (1366, 12407)]