19683274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5779}}^1$

素因数の和:5925

約数の個数: 16

約数和(自身を含む): 32044320

約数和(自身を除く): 12361046

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 5779, 11558, 75127, 150254, 757049, 1514098, 9841637, 19683274]

約数ペア:

[(1, 19683274), (2, 9841637), (13, 1514098), (26, 757049), (131, 150254), (262, 75127), (1703, 11558), (3406, 5779)]