13803344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{20063}}^1$

素因数の和:20114

約数の個数: 20

約数和(自身を含む): 27367296

約数和(自身を除く): 13563952

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 20063, 40126, 80252, 160504, 321008, 862709, 1725418, 3450836, 6901672, 13803344]

約数ペア:

[(1, 13803344), (2, 6901672), (4, 3450836), (8, 1725418), (16, 862709), (43, 321008), (86, 160504), (172, 80252), (344, 40126), (688, 20063)]