16822804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 30780288

約数和(自身を除く): 13957484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 2081, 4042, 4162, 8084, 8324, 89483, 97807, 178966, 195614, 357932, 391228, 4205701, 8411402, 16822804]

約数ペア:

[(1, 16822804), (2, 8411402), (4, 4205701), (43, 391228), (47, 357932), (86, 195614), (94, 178966), (172, 97807), (188, 89483), (2021, 8324), (2081, 8084), (4042, 4162)]