1227824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5924

約数の個数: 20

約数和(自身を含む): 2562336

約数和(自身を除く): 1334512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5903, 11806, 23612, 47224, 76739, 94448, 153478, 306956, 613912, 1227824]

約数ペア:

[(1, 1227824), (2, 613912), (4, 306956), (8, 153478), (13, 94448), (16, 76739), (26, 47224), (52, 23612), (104, 11806), (208, 5903)]