16001804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43961}}^1$

素因数の和:43985

約数の個数: 24

約数和(自身を含む): 34466208

約数和(自身を除く): 18464404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 43961, 87922, 175844, 307727, 571493, 615454, 1142986, 1230908, 2285972, 4000451, 8000902, 16001804]

約数ペア:

[(1, 16001804), (2, 8000902), (4, 4000451), (7, 2285972), (13, 1230908), (14, 1142986), (26, 615454), (28, 571493), (52, 307727), (91, 175844), (182, 87922), (364, 43961)]