16849732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{221707}}^1$

素因数の和:221730

約数の個数: 12

約数和(自身を含む): 31039120

約数和(自身を除く): 14189388

約数列:

[1, 2, 4, 19, 38, 76, 221707, 443414, 886828, 4212433, 8424866, 16849732]

約数ペア:

[(1, 16849732), (2, 8424866), (4, 4212433), (19, 886828), (38, 443414), (76, 221707)]